Nonstop flight route between Okushiri, Okushiri Island, Hokkaido, Japan and Ada, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from OIR to ADT:
Share this route:
Jump to:
- About this route
- OIR Airport Information
- ADT Airport Information
- Facts about OIR
- Facts about ADT
- Map of Nearest Airports to OIR
- List of Nearest Airports to OIR
- Map of Furthest Airports from OIR
- List of Furthest Airports from OIR
- Map of Nearest Airports to ADT
- List of Nearest Airports to ADT
- Map of Furthest Airports from ADT
- List of Furthest Airports from ADT
About this route:
A direct, nonstop flight between Okushiri Airport (OIR), Okushiri, Okushiri Island, Hokkaido, Japan and Ada Municipal Airport (ADT), Ada, Oklahoma, United States would travel a Great Circle distance of 6,050 miles (or 9,736 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 Okushiri Airport and Ada Municipal 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 Okushiri Airport and Ada Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | OIR / RJEO |
Airport Names: |
|
Location: | Okushiri, Okushiri Island, Hokkaido, Japan |
GPS Coordinates: | 42°4'18"N by 139°25'58"E |
Operator/Owner: | Hokkaidō Prefecture |
Airport Type: | Public |
Elevation: | 161 feet (49 meters) |
# of Runways: | 1 |
View all routes: | Routes from OIR |
More Information: | OIR Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ADT / KADH |
Airport Names: |
|
Location: | Ada, Oklahoma, United States |
GPS Coordinates: | 34°48'15"N by 96°40'17"W |
Operator/Owner: | City of Ada |
Airport Type: | Public |
Elevation: | 1016 feet (310 meters) |
# of Runways: | 2 |
View all routes: | Routes from ADT |
More Information: | ADT Maps & Info |
Facts about Okushiri Airport (OIR):
- Because of Okushiri Airport's relatively low elevation of 161 feet, planes can take off or land at Okushiri 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.
- Okushiri Airport (OIR) currently has only 1 runway.
- The closest airport to Okushiri Airport (OIR) is Hakodate Airport (HKD), which is located 74 miles (120 kilometers) ESE of OIR.
- The furthest airport from Okushiri Airport (OIR) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is located 11,508 miles (18,520 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
- In addition to being known as "Okushiri Airport", other names for OIR include "奥尻空港" and "Okushiri Kūkō".
Facts about Ada Municipal Airport (ADT):
- Ada Municipal Airport is a public airport located two miles north of the central business district of Ada, a city in Pontotoc County, Oklahoma, United States.
- Ada Municipal Airport (ADT) has 2 runways.
- In addition to being known as "Ada Municipal Airport", another name for ADT is "ADH".
- The closest airport to Ada Municipal Airport (ADT) is Ardmore Municipal Airport (ADM), which is located 40 miles (64 kilometers) SSW of ADT.
- The furthest airport from Ada Municipal Airport (ADT) is Sir Gaëtan Duval Airport (RRG), which is located 10,835 miles (17,437 kilometers) away in Rodrigues Island, Mauritius.