How far is Springfield, IL, from Fort Hood, TX?
The distance between Fort Hood (Killeen–Fort Hood Regional Airport) and Springfield (Springfield Abraham Lincoln Capital Airport) is 759 miles / 1222 kilometers / 660 nautical miles.
The driving distance from Fort Hood (GRK) to Springfield (SPI) is 899 miles / 1446 kilometers, and travel time by car is about 16 hours 52 minutes.
Killeen–Fort Hood Regional Airport – Springfield Abraham Lincoln Capital Airport
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Distance from Fort Hood to Springfield
There are several ways to calculate the distance from Fort Hood to Springfield. Here are two standard methods:
Vincenty's formula (applied above)- 759.185 miles
- 1221.790 kilometers
- 659.714 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- 759.633 miles
- 1222.511 kilometers
- 660.103 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 Fort Hood to Springfield?
The estimated flight time from Killeen–Fort Hood Regional Airport to Springfield Abraham Lincoln Capital Airport is 1 hour and 56 minutes.
What is the time difference between Fort Hood and Springfield?
There is no time difference between Fort Hood and Springfield.
Flight carbon footprint between Killeen–Fort Hood Regional Airport (GRK) and Springfield Abraham Lincoln Capital Airport (SPI)
On average, flying from Fort Hood to Springfield generates about 131 kg of CO2 per passenger, and 131 kilograms equals 288 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Fort Hood to Springfield
See the map of the shortest flight path between Killeen–Fort Hood Regional Airport (GRK) and Springfield Abraham Lincoln Capital Airport (SPI).
Airport information
| Origin | Killeen–Fort Hood Regional Airport |
|---|---|
| City: | Fort Hood, TX |
| Country: | United States  |
| IATA Code: | GRK |
| ICAO Code: | KGRK |
| Coordinates: | 31°4′1″N, 97°49′44″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 |