Nonstop flight route between Siena, Italy and John Day, Oregon, United States:
Departure Airport:
Arrival Airport:
Distance from SAY to JDA:
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- About this route
- SAY Airport Information
- JDA Airport Information
- Facts about SAY
- Facts about JDA
- Map of Nearest Airports to SAY
- List of Nearest Airports to SAY
- Map of Furthest Airports from SAY
- List of Furthest Airports from SAY
- Map of Nearest Airports to JDA
- List of Nearest Airports to JDA
- Map of Furthest Airports from JDA
- List of Furthest Airports from JDA
About this route:
A direct, nonstop flight between Siena-Ampugnano Airport (SAY), Siena, Italy and Grant County Regional Airport (GCRA) (JDA), John Day, Oregon, United States would travel a Great Circle distance of 5,648 miles (or 9,090 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 Siena-Ampugnano Airport and Grant County Regional Airport (GCRA), 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 Siena-Ampugnano Airport and Grant County Regional Airport (GCRA). You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SAY / LIQS |
Airport Names: |
|
Location: | Siena, Italy |
GPS Coordinates: | 43°15'23"N by 11°15'18"E |
Area Served: | Siena, Tuscany, Italy |
Operator/Owner: | Aeroporto di Siena S.p.A. |
Airport Type: | Military / Public |
Elevation: | 634 feet (193 meters) |
# of Runways: | 1 |
View all routes: | Routes from SAY |
More Information: | SAY Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | JDA / KGCD |
Airport Names: |
|
Location: | John Day, Oregon, United States |
GPS Coordinates: | 44°24'10"N by 118°58'4"W |
Area Served: | John Day, Oregon |
Operator/Owner: | Grant County |
Airport Type: | Public |
Elevation: | 3703 feet (1,129 meters) |
# of Runways: | 2 |
View all routes: | Routes from JDA |
More Information: | JDA Maps & Info |
Facts about Siena-Ampugnano Airport (SAY):
- Siena-Ampugnano Airport (SAY) currently has only 1 runway.
- The closest airport to Siena-Ampugnano Airport (SAY) is Grosseto Airport (GRS), which is located 36 miles (57 kilometers) SSW of SAY.
- Because of Siena-Ampugnano Airport's relatively low elevation of 634 feet, planes can take off or land at Siena-Ampugnano 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 site has recently been proposed for a new international airport capable of handling 4 million passengers a year by 2020.
- In addition to being known as "Siena-Ampugnano Airport", other names for SAY include "Aeroporto di Siena-Ampugnano" and "Siena-Ampugnano".
- Siena-Ampugnano Airport handled 3,745 passengers last year.
- The furthest airport from Siena-Ampugnano Airport (SAY) is Chatham Islands (CHT), which is nearly antipodal to Siena-Ampugnano Airport (meaning Siena-Ampugnano Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,049 miles (19,391 kilometers) away in Waitangi, Chatham Islands, New Zealand.
Facts about Grant County Regional Airport (GCRA) (JDA):
- The closest airport to Grant County Regional Airport (GCRA) (JDA) is Burns Municipal Airport (BNO), which is located 56 miles (90 kilometers) S of JDA.
- In addition to being known as "Grant County Regional Airport (GCRA)", other names for JDA include "Ogilvie Field" and "GCD".
- The furthest airport from Grant County Regional Airport (GCRA) (JDA) is Tôlanaro Airport (FTU), which is located 10,883 miles (17,515 kilometers) away in Tôlanaro, Madagascar.
- Grant County Regional Airport covers an area of 335 acres at an elevation of 3,703 feet above mean sea level.
- Grant County Regional Airport (GCRA) (JDA) has 2 runways.