Nonstop flight route between Tullahoma, Tennessee, United States and Hyder, Alaska, United States:
Departure Airport:
Arrival Airport:
Distance from THA to WHD:
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- About this route
 - THA Airport Information
 - WHD Airport Information
 - Facts about THA
 - Facts about WHD
 - Map of Nearest Airports to THA
 - List of Nearest Airports to THA
 - Map of Furthest Airports from THA
 - List of Furthest Airports from THA
 - Map of Nearest Airports to WHD
 - List of Nearest Airports to WHD
 - Map of Furthest Airports from WHD
 - List of Furthest Airports from WHD
 
About this route:
A direct, nonstop flight between Tullahoma Regional Airport (THA), Tullahoma, Tennessee, United States and Hyder Seaplane Base (WHD), Hyder, Alaska, United States would travel a Great Circle distance of 2,484 miles (or 3,997 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 relatively short distance between Tullahoma Regional Airport and Hyder Seaplane Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | THA / KTHA | 
| Airport Names: | 
                    
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| Location: | Tullahoma, Tennessee, United States | 
| GPS Coordinates: | 35°22'48"N by 86°14'48"W | 
| Area Served: | Tullahoma, Tennessee | 
| Operator/Owner: | City of Tullahoma | 
| Airport Type: | Public | 
| Elevation: | 1084 feet (330 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from THA | 
| More Information: | THA Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | WHD / | 
| Airport Names: | 
                    
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| Location: | Hyder, Alaska, United States | 
| GPS Coordinates: | 55°54'11"N by 130°0'24"W | 
| Area Served: | Hyder, Alaska | 
| Operator/Owner: | Alaska DOT&PF - Southeast Region | 
| Airport Type: | Public | 
| Elevation: | 0 feet (0 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from WHD | 
| More Information: | WHD Maps & Info | 
Facts about Tullahoma Regional Airport (THA):
- The furthest airport from Tullahoma Regional Airport (THA) is Margaret River Airport (MGV), which is located 11,222 miles (18,060 kilometers) away in Margaret River, Western Australia, Australia.
 - In addition to being known as "Tullahoma Regional Airport", another name for THA is "William Northern Field".
 - Tullahoma Regional Airport (THA) has 3 runways.
 - The closest airport to Tullahoma Regional Airport (THA) is Shelbyville Municipal Airport (SYI), which is located only 17 miles (27 kilometers) NW of THA.
 
Facts about Hyder Seaplane Base (WHD):
- In addition to being known as "Hyder Seaplane Base", another name for WHD is "4Z7".
 - The furthest airport from Hyder Seaplane Base (WHD) is Port Alfred Airport (AFD), which is located 10,540 miles (16,962 kilometers) away in Port Alfred, South Africa.
 - Hyder Seaplane Base (WHD) currently has only 1 runway.
 - The closest airport to Hyder Seaplane Base (WHD) is Stewart Aerodrome (ZST), which is located only 2 miles (4 kilometers) NNE of WHD.
 - Because of Hyder Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Hyder Seaplane Base 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.
 
