Nonstop flight route between Portland, Maine, United States and McMinnville, Tennessee, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from PWM to RNC:
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- About this route
- PWM Airport Information
- RNC Airport Information
- Facts about PWM
- Facts about RNC
- Map of Nearest Airports to PWM
- List of Nearest Airports to PWM
- Map of Furthest Airports from PWM
- List of Furthest Airports from PWM
- Map of Nearest Airports to RNC
- List of Nearest Airports to RNC
- Map of Furthest Airports from RNC
- List of Furthest Airports from RNC
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Warren County Memorial Airport (RNC), McMinnville, Tennessee, United States would travel a Great Circle distance of 989 miles (or 1,592 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 Portland International Jetport and Warren County Memorial Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PWM / KPWM | 
| Airport Name: | Portland International Jetport | 
| Location: | Portland, Maine, United States | 
| GPS Coordinates: | 43°38'45"N by 70°18'33"W | 
| Area Served: | Portland, Maine | 
| Airport Type: | Public | 
| Elevation: | 76 feet (23 meters) | 
| # of Runways: | 2 | 
| View all routes: | Routes from PWM | 
| More Information: | PWM Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | RNC / KRNC | 
| Airport Name: | Warren County Memorial Airport | 
| Location: | McMinnville, Tennessee, United States | 
| GPS Coordinates: | 35°41'54"N by 85°50'38"W | 
| Area Served: | Warren County, Tennessee | 
| Operator/Owner: | Warren County | 
| Airport Type: | Public | 
| Elevation: | 1032 feet (315 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from RNC | 
| More Information: | RNC Maps & Info | 
Facts about Portland International Jetport (PWM):
- The furthest airport from Portland International Jetport (PWM) is Margaret River Airport (MGV), which is located 11,705 miles (18,838 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Portland International Jetport (PWM) is Naval Air Station Brunswick (NHZ), which is located 25 miles (40 kilometers) NE of PWM.
- On September 1, 2005 Delta Air Lines ended mainline service to PWM.
- Jet flights began in 1968, and for the first time Portland got a nonstop beyond Boston when Northeast DC-9s flew to La Guardia.
- Some service began to return as the industry's economics improved in 2005 and 2006.
- Because of Portland International Jetport's relatively low elevation of 76 feet, planes can take off or land at Portland International Jetport 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.
- 1986 also brought US Airways, who began flights to Philadelphia and Pittsburgh.
- Portland International Jetport is a public airport two miles west of downtown Portland, in Cumberland County, Maine.
- Portland International Jetport (PWM) has 2 runways.
- That same year, regional Ransome Airlines, doing business as Delta Connection, began a route between Portland and Boston.
Facts about Warren County Memorial Airport (RNC):
- The closest airport to Warren County Memorial Airport (RNC) is Tullahoma Regional Airport (THA), which is located 32 miles (51 kilometers) SW of RNC.
- The furthest airport from Warren County Memorial Airport (RNC) is Margaret River Airport (MGV), which is located 11,245 miles (18,097 kilometers) away in Margaret River, Western Australia, Australia.
- Warren County Memorial Airport (RNC) currently has only 1 runway.




