Nonstop flight route between Portland, Maine, United States and Renton, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from PWM to RNT:
Share this route:
Jump to:
- About this route
- PWM Airport Information
- RNT Airport Information
- Facts about PWM
- Facts about RNT
- 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 RNT
- List of Nearest Airports to RNT
- Map of Furthest Airports from RNT
- List of Furthest Airports from RNT
About this route:
A direct, nonstop flight between Portland International Jetport (PWM), Portland, Maine, United States and Renton Municipal Airport (RNT), Renton, Washington, United States would travel a Great Circle distance of 2,478 miles (or 3,987 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 Renton Municipal 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: | RNT / KRNT |
Airport Name: | Renton Municipal Airport |
Location: | Renton, Washington, United States |
GPS Coordinates: | 47°29'35"N by 122°12'56"W |
Area Served: | Renton, Washington |
Operator/Owner: | City of Renton |
Airport Type: | Public |
Elevation: | 32 feet (10 meters) |
# of Runways: | 1 |
View all routes: | Routes from RNT |
More Information: | RNT Maps & Info |
Facts about Portland International Jetport (PWM):
- 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.
- Jet flights began in 1968, and for the first time Portland got a nonstop beyond Boston when Northeast DC-9s flew to La Guardia.
- 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.
- In 1972 Northeast Airlines was bought by Delta Air Lines which retained its routes to Bangor, Boston, and New York.
- On September 1, 2005 Delta Air Lines ended mainline service to PWM.
- 1987 saw the arrival of Continental Airlines, when the airline bought PEOPLExpress and took over their routes.
- Portland International Jetport (PWM) has 2 runways.
- After Independence Air went bankrupt Portland had no low-cost carrier, causing fares to go up, and passenger numbers to decline.
Facts about Renton Municipal Airport (RNT):
- The furthest airport from Renton Municipal Airport (RNT) is Tôlanaro Airport (FTU), which is located 10,776 miles (17,342 kilometers) away in Tôlanaro, Madagascar.
- Renton Municipal Airport (RNT) currently has only 1 runway.
- The airport is located approximately 25 minutes south of downtown Seattle to the northwest and Bellevue to the north, and is situated in the center of the regional transportation network that connects State Highways 167, 169, 515 and 900 to Interstate Highways 5, 405 and 90.
- The closest airport to Renton Municipal Airport (RNT) is King County International Airport (BFI), which is located only 5 miles (8 kilometers) WNW of RNT.
- Because of Renton Municipal Airport's relatively low elevation of 32 feet, planes can take off or land at Renton Municipal 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.