Nonstop flight route between Coonabarabran, New South Wales, Australia and Diomede, Alaska, United States:
Departure Airport:
(31°19'58"S by 149°16'1"E)
Arrival Airport:
(65°45'29"N by 168°57'6"W)
Distance from COJ to DIO:
7,066.66 miles (11,372.66 km)
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Jump to:
- About this route
- COJ Airport Information
- DIO Airport Information
- Facts about COJ
- Facts about DIO
- Map of Nearest Airports to COJ
- List of Nearest Airports to COJ
- Map of Furthest Airports from COJ
- List of Furthest Airports from COJ
- Map of Nearest Airports to DIO
- List of Nearest Airports to DIO
- Map of Furthest Airports from DIO
- List of Furthest Airports from DIO
About this route:
A direct, nonstop flight between Coonabarabran Airport (COJ), Coonabarabran, New South Wales, Australia and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 7,067 miles (or 11,373 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 Coonabarabran Airport and Diomede Heliport (FAA: DM2), 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 Coonabarabran Airport and Diomede Heliport (FAA: DM2). You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | COJ / YCBB |
| Airport Name: | Coonabarabran Airport |
| Location: | Coonabarabran, New South Wales, Australia |
| GPS Coordinates: | 31°19'58"S by 149°16'1"E |
| Operator/Owner: | Warrumbungle Shire Council |
| Airport Type: | Public |
| Elevation: | 2117 feet (645 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from COJ |
| More Information: | COJ Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | DIO / |
| Airport Name: | Diomede Heliport (FAA: DM2) |
| Location: | Diomede, Alaska, United States |
| GPS Coordinates: | 65°45'29"N by 168°57'6"W |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from DIO |
| More Information: | DIO Maps & Info |
Facts about Coonabarabran Airport (COJ):
- Coonabarabran Airport (COJ) has 2 runways.
- The furthest airport from Coonabarabran Airport (COJ) is Santa Maria Airport (SMA), which is located 11,934 miles (19,206 kilometers) away in Santa Maria, Portugal.
- The closest airport to Coonabarabran Airport (COJ) is Coolah Airport (CLH), which is located 37 miles (59 kilometers) SSE of COJ.
Facts about Diomede Heliport (FAA: DM2) (DIO):
- The furthest airport from Diomede Heliport (FAA: DM2) (DIO) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,411 miles (16,755 kilometers) away in Villa Las Estrellas, Antarctica.
- The Little Diomede island is composed of Cretaceous age granite or quartz monzonite.
- Because of Diomede Heliport (FAA: DM2)'s relatively low elevation of 0 feet, planes can take off or land at Diomede Heliport (FAA: DM2) 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.
- There is no hospital on the island and emergency services are limited due to the remoteness of the island.
- Funds for improving the water system have been requested both by the city and the school.
- During the centuries, the village on Little Diomede was gradually inhabited as a permanent settlement and the entire island was incorporated into the city of Diomede in 1970.
- The median income for a household in the city was $23,750, and the median income for a family was $24,583.
- The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 36.52 miles (58.77 km) SSE | Coolah Airport (CLH) | Coolah, New South Wales, Australia |     |
| 2 | 58.01 miles (93.36 km) WNW | Coonamble Airport (CNB) | Coonamble, New South Wales, Australia | |
| 3 | 63.54 miles (102.25 km) ENE | Gunnedah Airport (GUH) | Gunnedah, New South Wales, Australia | |
| 4 | 73.35 miles (118.04 km) SSW | Dubbo City Regional Airport (DBO) | Dubbo, New South Wales, Australia | |
| 5 | 87.31 miles (140.52 km) SSE | Mudgee Airport (DGE) | Mudgee, New South Wales, Australia | |
| 6 | 95.08 miles (153.02 km) E | Tamworth Airport (TMW) | Tamworth, New South Wales, Australia | |
| 7 | 131.32 miles (211.33 km) NNE | Moree Airport (MRZ) | Moree, New South Wales, Australia | |
| 8 | 131.64 miles (211.86 km) NNW | Collarenebri Airport (CRB) | Collarenebri, New South Wales, Australia | |
| 9 | 145.25 miles (233.76 km) S | Bathurst Airport (BHS) | Bathurst, New South Wales, Australia | |
| 10 | 149.74 miles (240.98 km) NE | Inverell Airport (IVR) | Inverell, New South Wales, Australia | |
| 11 | 149.94 miles (241.31 km) ENE | Armidale Airport (ARM) | Armidale, New South Wales, Australia | |
| 12 | 150.48 miles (242.17 km) NNW | Lightning Ridge Airport (LHG) | Lightning Ridge, New South Wales, Australia | |
| 13 | 157.69 miles (253.78 km) SE | Cessnock Airport (CES) | Cessnock, New South Wales, Australia | |
| 14 | 160.38 miles (258.11 km) SSW | Forbes Airport (FRB) | Forbes, New South Wales, Australia | |
| 15 | 160.92 miles (258.98 km) SE | Maitland Airport (MTL) | Maitland, New South Wales, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,933.99 miles (19,205.85 km) NW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 2 | 11,927.30 miles (19,195.07 km) NNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 3 | 11,921.29 miles (19,185.42 km) NNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 4 | 11,909.55 miles (19,166.51 km) NNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 5 | 11,883.84 miles (19,125.15 km) NNW | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 6 | 11,879.44 miles (19,118.05 km) NNW | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 7 | 11,874.96 miles (19,110.85 km) N | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 8 | 11,860.32 miles (19,087.28 km) N | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 9 | 11,638.46 miles (18,730.24 km) W | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 10 | 11,614.45 miles (18,691.61 km) W | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 11 | 11,594.50 miles (18,659.49 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 12 | 11,588.04 miles (18,649.10 km) WNW | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 13 | 11,557.73 miles (18,600.31 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 14 | 11,553.39 miles (18,593.33 km) W | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 15 | 11,486.57 miles (18,485.80 km) W | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.11 miles (42.02 km) ESE | Wales Airport (WAA) | Wales, Alaska, United States | |
| 2 | 32.28 miles (51.96 km) ESE | Tin City LRRS Airport (TNC) | Tin City, Alaska, United States | |
| 3 | 56.89 miles (91.56 km) ESE | Lost River 1 Airport (LSR) | Lost River, Alaska, United States | |
| 4 | 69.36 miles (111.62 km) ESE | Port Clarence Coast Guard Station (KPC) | Port Clarence, Alaska, United States | |
| 5 | 76.97 miles (123.88 km) ESE | Brevig Mission Airport (KTS) | Brevig Mission, Alaska, United States | |
| 6 | 82.96 miles (133.51 km) ESE | Teller Airport (TLA) | Teller, Alaska, United States | |
| 7 | 87.28 miles (140.46 km) ENE | Shishmaref Airport (SHH) | Shishmaref, Alaska, United States | |
| 8 | 133.35 miles (214.60 km) SE | Nome Airport (OME) | Nome, Alaska, United States | |
| 9 | 150.19 miles (241.71 km) SSW | Savoonga Airport (SVA) | Savoonga, Alaska, United States | |
| 10 | 157.16 miles (252.92 km) SW | Provideniya Bay Airport (PVS) | Provideniya, Chukotka, Russia | |
| 11 | 160.12 miles (257.69 km) SSW | Gambell Airport (GAM) | Gambell, Alaska, United States | |
| 12 | 162.57 miles (261.62 km) ESE | Council Airport (CIL) | Council, Alaska, United States | |
| 13 | 175.66 miles (282.69 km) E | Deering Airport (DRG) | Deering, Alaska, United States | |
| 14 | 176.50 miles (284.04 km) ESE | White Mountain Airport (WMO) | White Mountain, Alaska, United States | |
| 15 | 181.58 miles (292.22 km) NE | Kivalina Airport (KVL) | Kivalina, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,411.15 miles (16,755.07 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 2 | 10,218.32 miles (16,444.75 km) SSW | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 3 | 10,193.55 miles (16,404.88 km) SSW | George Airport (GRJ) | George, South Africa | |
| 4 | 10,160.56 miles (16,351.80 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 5 | 10,117.08 miles (16,281.83 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,070.75 miles (16,207.26 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 7 | 9,959.68 miles (16,028.51 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,938.43 miles (15,994.32 km) ESE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 9 | 9,930.95 miles (15,982.28 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 10 | 9,927.05 miles (15,976.00 km) ESE | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 11 | 9,894.72 miles (15,923.96 km) SSW | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 12 | 9,894.72 miles (15,923.96 km) SSW | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 13 | 9,891.75 miles (15,919.19 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 14 | 9,858.58 miles (15,865.81 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 9,856.76 miles (15,862.88 km) S | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |