Nonstop flight route between Athens, Tennessee, United States and Sioux Falls, South Dakota, United States:
Departure Airport:
Arrival Airport:
Distance from MMI to FSD:
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- About this route
 - MMI Airport Information
 - FSD Airport Information
 - Facts about MMI
 - Facts about FSD
 - Map of Nearest Airports to MMI
 - List of Nearest Airports to MMI
 - Map of Furthest Airports from MMI
 - List of Furthest Airports from MMI
 - Map of Nearest Airports to FSD
 - List of Nearest Airports to FSD
 - Map of Furthest Airports from FSD
 - List of Furthest Airports from FSD
 
About this route:
A direct, nonstop flight between McMinn County Airport (MMI), Athens, Tennessee, United States and Sioux Falls Regional Airport (FSD), Sioux Falls, South Dakota, United States would travel a Great Circle distance of 859 miles (or 1,383 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 McMinn County Airport and Sioux Falls Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | MMI / KMMI | 
| Airport Name: | McMinn County Airport | 
| Location: | Athens, Tennessee, United States | 
| GPS Coordinates: | 35°23'49"N by 84°33'45"W | 
| Area Served: | Athens, Tennessee | 
| Operator/Owner: | McMinn County | 
| Airport Type: | Public | 
| Elevation: | 858 feet (262 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from MMI | 
| More Information: | MMI Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | FSD / KFSD | 
| Airport Names: | 
                    
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| Location: | Sioux Falls, South Dakota, United States | 
| GPS Coordinates: | 43°34'54"N by 96°44'30"W | 
| Area Served: | Sioux Falls, South Dakota | 
| Operator/Owner: | City of Sioux Falls | 
| Airport Type: | Public | 
| Elevation: | 1430 feet (436 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from FSD | 
| More Information: | FSD Maps & Info | 
Facts about McMinn County Airport (MMI):
- Because of McMinn County Airport's relatively low elevation of 858 feet, planes can take off or land at McMinn County 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 Fixed base operator at McMinn County airport is Athens Air, LLC
 - The closest airport to McMinn County Airport (MMI) is Rockwood Municipal Airport (RKW), which is located 37 miles (59 kilometers) N of MMI.
 - McMinn County Airport (MMI) currently has only 1 runway.
 - The furthest airport from McMinn County Airport (MMI) is Margaret River Airport (MGV), which is located 11,317 miles (18,212 kilometers) away in Margaret River, Western Australia, Australia.
 - McMinn County Airport is a county-owned, public-use airport located three nautical miles southeast of the central business district of Athens, a city in McMinn County, Tennessee, United States.
 
Facts about Sioux Falls Regional Airport (FSD):
- Sioux Falls Regional Airport (FSD) has 3 runways.
 - Although the South Dakota Adjutant General is based in Camp Rapid in Rapid City, South Dakota, the South Dakota Air National Guard is effectively headquartered with the 114 FW.
 - On December 20, 1983, Ozark Airlines Flight 650 struck a snow plow while landing, killing the driver.
 - In addition to being known as "Sioux Falls Regional Airport", another name for FSD is "Joe Foss Field".
 - The existing terminal building was built in 1970 and totals approximately 97,300 square feet.
 - Sioux Falls Regional Airport, also known as Joe Foss Field, is a public and military use airport owned by the Sioux Falls Regional Airport Authority and located three nautical miles northwest of the central business district of Sioux Falls, a city in Minnehaha County, South Dakota, United States.
 - The furthest airport from Sioux Falls Regional Airport (FSD) is Margaret River Airport (MGV), which is located 10,610 miles (17,075 kilometers) away in Margaret River, Western Australia, Australia.
 - The closest airport to Sioux Falls Regional Airport (FSD) is Madison Municipal Airport (XMD), which is located 35 miles (56 kilometers) NNW of FSD.
 
