Nonstop flight route between Wichita Falls, Texas, United States and Emmonak, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from SPS to EMK:
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- About this route
- SPS Airport Information
- EMK Airport Information
- Facts about SPS
- Facts about EMK
- Map of Nearest Airports to SPS
- List of Nearest Airports to SPS
- Map of Furthest Airports from SPS
- List of Furthest Airports from SPS
- Map of Nearest Airports to EMK
- List of Nearest Airports to EMK
- Map of Furthest Airports from EMK
- List of Furthest Airports from EMK
About this route:
A direct, nonstop flight between Sheppard Air Force Base (SPS), Wichita Falls, Texas, United States and Emmonak Airport (EMK), Emmonak, Alaska, United States would travel a Great Circle distance of 3,410 miles (or 5,488 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 Sheppard Air Force Base and Emmonak 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 Sheppard Air Force Base and Emmonak Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | SPS / KSPS |
Airport Names: |
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Location: | Wichita Falls, Texas, United States |
GPS Coordinates: | 33°59'20"N by 98°29'30"W |
View all routes: | Routes from SPS |
More Information: | SPS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | EMK / PAEM |
Airport Names: |
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Location: | Emmonak, Alaska, United States |
GPS Coordinates: | 62°47'9"N by 164°29'26"W |
Area Served: | Emmonak, Alaska |
Operator/Owner: | State of Alaska DOT&PF - Northern Region |
Airport Type: | Public |
Elevation: | 13 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from EMK |
More Information: | EMK Maps & Info |
Facts about Sheppard Air Force Base (SPS):
- Sheppard AFB shares one runway with Wichita Falls Municipal Airport under a joint civil-military arrangement.
- In addition to being known as "Sheppard Air Force Base", another name for SPS is "Sheppard AFB".
- Helicopter pilot training was transferred from Stead AFB, Nevada in October 1965, with H-19, H-43, Bell TH-1F, CH-3C and HH-3E helicopters used for training.
- The furthest airport from Sheppard Air Force Base (SPS) is Sir Gaëtan Duval Airport (RRG), which is located 10,952 miles (17,626 kilometers) away in Rodrigues Island, Mauritius.
- In February 1992, restructuring and downsizing of the Air Force caused a realignment and renumbering of units at Sheppard.
- The closest airport to Sheppard Air Force Base (SPS) is Kickapoo Downtown Airport (KIP), which is located only 9 miles (14 kilometers) S of SPS.
- Additionally, officers from all 13 participating nations fill subordinate leadership positions throughout the wing.
- Sheppard Field reached its peak strength of 46,340 people while serving as a separation center for troops being discharged following World War II from September through November 1945.
Facts about Emmonak Airport (EMK):
- The furthest airport from Emmonak Airport (EMK) is Cape Town International Airport (CPT), which is located 10,441 miles (16,804 kilometers) away in Cape Town, South Africa.
- In addition to being known as "Emmonak Airport", another name for EMK is "ENM".
- The closest airport to Emmonak Airport (EMK) is Alakanuk Airport (AUK), which is located only 9 miles (15 kilometers) SW of EMK.
- Emmonak Airport (EMK) currently has only 1 runway.
- Because of Emmonak Airport's relatively low elevation of 13 feet, planes can take off or land at Emmonak 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.