How far is Springfield, IL, from Riverton, WY?
The distance between Riverton (Central Wyoming Regional Airport) and Springfield (Springfield Abraham Lincoln Capital Airport) is 998 miles / 1606 kilometers / 867 nautical miles.
The driving distance from Riverton (RIW) to Springfield (SPI) is 1148 miles / 1848 kilometers, and travel time by car is about 21 hours 32 minutes.
Central Wyoming Regional Airport – Springfield Abraham Lincoln Capital Airport
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Distance from Riverton to Springfield
There are several ways to calculate the distance from Riverton to Springfield. Here are two standard methods:
Vincenty's formula (applied above)- 997.847 miles
- 1605.879 kilometers
- 867.105 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 995.456 miles
- 1602.032 kilometers
- 865.028 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Riverton to Springfield?
The estimated flight time from Central Wyoming Regional Airport to Springfield Abraham Lincoln Capital Airport is 2 hours and 23 minutes.
What is the time difference between Riverton and Springfield?
Flight carbon footprint between Central Wyoming Regional Airport (RIW) and Springfield Abraham Lincoln Capital Airport (SPI)
On average, flying from Riverton to Springfield generates about 151 kg of CO2 per passenger, and 151 kilograms equals 332 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Riverton to Springfield
See the map of the shortest flight path between Central Wyoming Regional Airport (RIW) and Springfield Abraham Lincoln Capital Airport (SPI).
Airport information
| Origin | Central Wyoming Regional Airport |
|---|---|
| City: | Riverton, WY |
| Country: | United States  |
| IATA Code: | RIW |
| ICAO Code: | KRIW |
| Coordinates: | 43°3′51″N, 108°27′35″W |
| Destination | Springfield Abraham Lincoln Capital Airport |
|---|---|
| City: | Springfield, IL |
| Country: | United States |
| IATA Code: | SPI |
| ICAO Code: | KSPI |
| Coordinates: | 39°50′38″N, 89°40′40″W |