How far is Springfield, IL, from Great Falls, MT?
The distance between Great Falls (Great Falls International Airport) and Springfield (Springfield Abraham Lincoln Capital Airport) is 1203 miles / 1936 kilometers / 1045 nautical miles.
The driving distance from Great Falls (GTF) to Springfield (SPI) is 1498 miles / 2411 kilometers, and travel time by car is about 27 hours 11 minutes.
Great Falls International Airport – Springfield Abraham Lincoln Capital Airport
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Distance from Great Falls to Springfield
There are several ways to calculate the distance from Great Falls to Springfield. Here are two standard methods:
Vincenty's formula (applied above)- 1202.838 miles
- 1935.781 kilometers
- 1045.238 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- 1200.394 miles
- 1931.847 kilometers
- 1043.114 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 Great Falls to Springfield?
The estimated flight time from Great Falls International Airport to Springfield Abraham Lincoln Capital Airport is 2 hours and 46 minutes.
What is the time difference between Great Falls and Springfield?
Flight carbon footprint between Great Falls International Airport (GTF) and Springfield Abraham Lincoln Capital Airport (SPI)
On average, flying from Great Falls to Springfield generates about 162 kg of CO2 per passenger, and 162 kilograms equals 356 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Great Falls to Springfield
See the map of the shortest flight path between Great Falls International Airport (GTF) and Springfield Abraham Lincoln Capital Airport (SPI).
Airport information
| Origin | Great Falls International Airport |
|---|---|
| City: | Great Falls, MT |
| Country: | United States  |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| Coordinates: | 47°28′55″N, 111°22′15″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 |