Nonstop flight route between Portsmouth, Ohio, United States and Dien Bien Phu, Vietnam:
Departure Airport:
(38°50'26"N by 82°50'49"W)
Arrival Airport:
(21°23'49"N by 103°0'28"E)
Distance from PMH to DIN:
8,257.54 miles (13,289.19 km)
Share this route:
Jump to:
- About this route
- PMH Airport Information
- DIN Airport Information
- Facts about PMH
- Facts about DIN
- Map of Nearest Airports to PMH
- List of Nearest Airports to PMH
- Map of Furthest Airports from PMH
- List of Furthest Airports from PMH
- Map of Nearest Airports to DIN
- List of Nearest Airports to DIN
- Map of Furthest Airports from DIN
- List of Furthest Airports from DIN
About this route:
A direct, nonstop flight between Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States and Dien Bien Phu Airport (DIN), Dien Bien Phu, Vietnam would travel a Great Circle distance of 8,258 miles (or 13,289 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Greater Portsmouth Regional Airport and Dien Bien Phu Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Greater Portsmouth Regional Airport and Dien Bien Phu Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PMH / KPMH |
| Airport Name: | Greater Portsmouth Regional Airport |
| Location: | Portsmouth, Ohio, United States |
| GPS Coordinates: | 38°50'26"N by 82°50'49"W |
| Area Served: | Portsmouth, Ohio |
| Operator/Owner: | Scioto County Airport Authority |
| Airport Type: | Public |
| Elevation: | 663 feet (202 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PMH |
| More Information: | PMH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DIN / VVDB |
| Airport Names: |
|
| Location: | Dien Bien Phu, Vietnam |
| GPS Coordinates: | 21°23'49"N by 103°0'28"E |
| Operator/Owner: | Northern Airports Services Company |
| Airport Type: | Public |
| Elevation: | 1611 feet (491 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DIN |
| More Information: | DIN Maps & Info |
Facts about Greater Portsmouth Regional Airport (PMH):
- The airport offers fuel services along with a small snack bar, a couple of hangars, mechanics, and pilot snooze room.
- Greater Portsmouth Regional Airport is a public use airport located 10 nautical miles northeast of the central business district of Portsmouth, a city in Scioto County, Ohio, United States.
- The furthest airport from Greater Portsmouth Regional Airport (PMH) is Margaret River Airport (MGV), which is located 11,385 miles (18,322 kilometers) away in Margaret River, Western Australia, Australia.
- Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
- Because of Greater Portsmouth Regional Airport's relatively low elevation of 663 feet, planes can take off or land at Greater Portsmouth Regional Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
Facts about Dien Bien Phu Airport (DIN):
- The closest airport to Dien Bien Phu Airport (DIN) is Oudomsay Airport (ODY), which is located 82 miles (132 kilometers) SW of DIN.
- In addition to being known as "Dien Bien Phu Airport", another name for DIN is "Sân bay Điện Biên Phủ".
- Dien Bien Phu Airport (DIN) currently has only 1 runway.
- The furthest airport from Dien Bien Phu Airport (DIN) is Carolina Airport (CLN), which is located 11,998 miles (19,308 kilometers) away in Carolina, Maranhão, Brazil.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.79 miles (55.99 km) SSE | Lawrence County Airpark (HTW) | Chesapeake, Ohio / Huntington, West Virginia, United States |     |
| 2 | 36.25 miles (58.33 km) SSE | Tri-State Airport (HTS) | Huntington, West Virginia, United States | |
| 3 | 41.94 miles (67.50 km) NE | Ohio University Airport Gordon K. Bush Airport (ATO) | Athens/Albany, Ohio, United States | |
| 4 | 64.90 miles (104.45 km) NW | Wilmington Air Park (ILN) | Wilmington, Ohio, United States | |
| 5 | 67.39 miles (108.45 km) N | Rickenbacker International Airport (LCK) | Columbus, Ohio, United States | |
| 6 | 74.94 miles (120.61 km) ESE | Yeager Airport (CRW) | Charleston, West Virginia, United States | |
| 7 | 80.01 miles (128.77 km) N | Port Columbus International Airport (CMH) | Columbus, Ohio, United States | |
| 8 | 83.15 miles (133.81 km) ENE | Mid-Ohio Valley Regional Airport (PKB) | Parkersburg, West Virginia, United States | |
| 9 | 86.34 miles (138.95 km) WNW | Cincinnati Municipal Airport (LUK) | Cincinnati, Ohio, United States | |
| 10 | 86.46 miles (139.15 km) N | Ohio State University Airport (OSU) | Columbus, Ohio, United States | |
| 11 | 87.10 miles (140.18 km) NW | Springfield–Beckley Municipal Airport (SGH) | Springfield, Ohio, United States | |
| 12 | 90.07 miles (144.96 km) NW | Dayton–Wright Brothers Airport (MGY) | Dayton, Ohio, United States | |
| 13 | 91.75 miles (147.65 km) NNE | Zanesville Municipal Airport (ZZV) | Zanesville, Ohio, United States | |
| 14 | 93.47 miles (150.42 km) NW | Wright-Patterson Air Force Base (FFO) | Dayton, Ohio, United States | |
| 15 | 95.72 miles (154.05 km) WNW | Middletown Regional Airport (MWO) | Middletown, Ohio, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,384.56 miles (18,321.63 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,361.95 miles (18,285.24 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,338.90 miles (18,248.15 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,338.49 miles (18,247.48 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,301.73 miles (18,188.33 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,287.40 miles (18,165.26 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,277.69 miles (18,149.64 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,266.80 miles (18,132.11 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 11,262.96 miles (18,125.94 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,243.76 miles (18,095.02 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,216.76 miles (18,051.58 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,187.46 miles (18,004.43 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,171.36 miles (17,978.51 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,164.59 miles (17,967.62 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,129.72 miles (17,911.50 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 82.00 miles (131.96 km) SW | Oudomsay Airport (ODY) | Muang Xay, Laos | |
| 2 | 107.73 miles (173.38 km) WSW | Louangnamtha Airport (LXG) | Luang Namtha, Laos | |
| 3 | 117.22 miles (188.64 km) SSW | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| 4 | 135.62 miles (218.26 km) S | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 5 | 149.74 miles (240.98 km) WNW | Xishuangbanna Gasa International Airport (JHG) | Jinghong, Xishuangbanna, Yunnan, China | |
| 6 | 170.83 miles (274.92 km) SSW | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 7 | 171.95 miles (276.73 km) NNE | Wenshan Puzhehei Airport (WNH) | Wenshan, Yunnan, China | |
| 8 | 180.61 miles (290.66 km) E | Nội Bài International Airport (HAN) | Hanoi, Vietnam | |
| 9 | 183.74 miles (295.69 km) WSW | Ban Huoeisay Airport (HOE) | Houeisay, Laos | |
| 10 | 189.66 miles (305.23 km) ESE | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| 11 | 208.07 miles (334.85 km) WSW | Tachilek Airport (THL) | Tachilek, Myanmar (Burma) | |
| 12 | 217.07 miles (349.34 km) W | Kengtung Airport (KET) | Kengtung, Myanmar (Burma) | |
| 13 | 225.33 miles (362.63 km) WSW | Chiang Rai International Airport (CEI) | Chiang Rai, Thailand | |
| 14 | 237.30 miles (381.89 km) S | Wattay International Airport (VTE) | Vientiane, Laos | |
| 15 | 242.88 miles (390.88 km) E | Cat Bi International Airport (HPH) | Haiphong, Vietnam | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,997.65 miles (19,308.29 km) WSW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 2 | 11,995.41 miles (19,304.70 km) WSW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 3 | 11,993.39 miles (19,301.45 km) W | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 4 | 11,988.90 miles (19,294.22 km) SW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 5 | 11,965.48 miles (19,256.53 km) SSW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 6 | 11,955.95 miles (19,241.19 km) WSW | Chacalluta International Airport (ARI) | Arica, Chile | |
| 7 | 11,955.95 miles (19,241.19 km) WSW | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 8 | 11,939.82 miles (19,215.22 km) SW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 9 | 11,913.02 miles (19,172.10 km) W | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 10 | 11,908.74 miles (19,165.22 km) SW | Chañaral Airport (CNR) | Chañaral, Atacama Region, Chile | |
| 11 | 11,905.65 miles (19,160.23 km) S | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 12 | 11,867.96 miles (19,099.58 km) SW | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 13 | 11,855.98 miles (19,080.31 km) SW | Chamonate Airfield (CPO) | Copiapó, Atacama Region, Chile | |
| 14 | 11,854.33 miles (19,077.65 km) SSW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 15 | 11,838.39 miles (19,052.00 km) SSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |