Nonstop flight route between Springfield, Illinois, United States and Renton, Washington, United States:
Departure Airport:

Arrival Airport:

Distance from SPI to RNT:
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- About this route
- SPI Airport Information
- RNT Airport Information
- Facts about SPI
- Facts about RNT
- Map of Nearest Airports to SPI
- List of Nearest Airports to SPI
- Map of Furthest Airports from SPI
- List of Furthest Airports from SPI
- 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 Abraham Lincoln Capital Airport (SPI), Springfield, Illinois, United States and Renton Municipal Airport (RNT), Renton, Washington, United States would travel a Great Circle distance of 1,696 miles (or 2,729 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 Abraham Lincoln Capital Airport 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: | SPI / KSPI |
Airport Name: | Abraham Lincoln Capital Airport |
Location: | Springfield, Illinois, United States |
GPS Coordinates: | 39°50'39"N by 89°40'41"W |
Area Served: | Springfield, Illinois |
Operator/Owner: | Springfield Airport Authority |
Airport Type: | Public |
Elevation: | 598 feet (182 meters) |
# of Runways: | 3 |
View all routes: | Routes from SPI |
More Information: | SPI 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 Abraham Lincoln Capital Airport (SPI):
- Because of Abraham Lincoln Capital Airport's relatively low elevation of 598 feet, planes can take off or land at Abraham Lincoln Capital 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 furthest airport from Abraham Lincoln Capital Airport (SPI) is Margaret River Airport (MGV), which is located 11,013 miles (17,724 kilometers) away in Margaret River, Western Australia, Australia.
- Abraham Lincoln Capital Airport is a civil-military public airport in Sangamon County, Illinois.
- The closest airport to Abraham Lincoln Capital Airport (SPI) is Decatur Airport (DEC), which is located 43 miles (69 kilometers) E of SPI.
- Abraham Lincoln Capital Airport (SPI) has 3 runways.
- The airport has a Subway, a gift shop, an automated teller machine, TV and a lounge.
- The airport covers 2,300 acres at an elevation of 598 feet.
Facts about Renton Municipal Airport (RNT):
- Renton Municipal Airport covers an area of 170 acres at an elevation of 32 feet above mean sea level.
- Renton Municipal Airport is a public use airport located in Renton, a city in King County, Washington, United States.
- 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.
- 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.
- 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.
- The airport is owned by the City of Renton and is a general aviation airport which serves Renton and other nearby communities.
- 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.
- Renton Municipal Airport (RNT) currently has only 1 runway.