Nonstop flight route between Tullahoma, Tennessee, United States and Decorah, Iowa, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from THA to DEH:
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- About this route
- THA Airport Information
- DEH Airport Information
- Facts about THA
- Facts about DEH
- 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 DEH
- List of Nearest Airports to DEH
- Map of Furthest Airports from DEH
- List of Furthest Airports from DEH
About this route:
A direct, nonstop flight between Tullahoma Regional Airport (THA), Tullahoma, Tennessee, United States and Decorah Municipal Airport (DEH), Decorah, Iowa, United States would travel a Great Circle distance of 619 miles (or 996 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 Decorah Municipal Airport, 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: | 
 | 
| 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: | DEH / KDEH | 
| Airport Name: | Decorah Municipal Airport | 
| Location: | Decorah, Iowa, United States | 
| GPS Coordinates: | 43°16'32"N by 91°44'21"W | 
| Area Served: | Decorah, Iowa | 
| Operator/Owner: | City of Decorah | 
| Airport Type: | Public | 
| Elevation: | 1158 feet (353 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from DEH | 
| More Information: | DEH Maps & Info | 
Facts about Tullahoma Regional Airport (THA):
- The closest airport to Tullahoma Regional Airport (THA) is Shelbyville Municipal Airport (SYI), which is located only 17 miles (27 kilometers) NW of THA.
- In addition to being known as "Tullahoma Regional Airport", another name for THA is "William Northern Field".
- 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.
- Tullahoma Regional Airport (THA) has 3 runways.
Facts about Decorah Municipal Airport (DEH):
- The furthest airport from Decorah Municipal Airport (DEH) is Margaret River Airport (MGV), which is located 10,859 miles (17,476 kilometers) away in Margaret River, Western Australia, Australia.
- Decorah Municipal Airport (DEH) currently has only 1 runway.
- The closest airport to Decorah Municipal Airport (DEH) is Prairie du Chien Municipal Airport (PCD), which is located 36 miles (58 kilometers) ESE of DEH.




