How far is Springfield, IL, from Key West, FL?
The distance between Key West (Key West International Airport) and Springfield (Springfield Abraham Lincoln Capital Airport) is 1150 miles / 1850 kilometers / 999 nautical miles.
The driving distance from Key West (EYW) to Springfield (SPI) is 1448 miles / 2330 kilometers, and travel time by car is about 27 hours 38 minutes.
Key West International Airport – Springfield Abraham Lincoln Capital Airport
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Distance from Key West to Springfield
There are several ways to calculate the distance from Key West to Springfield. Here are two standard methods:
Vincenty's formula (applied above)- 1149.796 miles
- 1850.417 kilometers
- 999.145 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- 1152.043 miles
- 1854.034 kilometers
- 1001.098 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 Key West to Springfield?
The estimated flight time from Key West International Airport to Springfield Abraham Lincoln Capital Airport is 2 hours and 40 minutes.
What is the time difference between Key West and Springfield?
Flight carbon footprint between Key West International Airport (EYW) and Springfield Abraham Lincoln Capital Airport (SPI)
On average, flying from Key West to Springfield generates about 159 kg of CO2 per passenger, and 159 kilograms equals 351 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Key West to Springfield
See the map of the shortest flight path between Key West International Airport (EYW) and Springfield Abraham Lincoln Capital Airport (SPI).
Airport information
| Origin | Key West International Airport |
|---|---|
| City: | Key West, FL |
| Country: | United States  |
| IATA Code: | EYW |
| ICAO Code: | KEYW |
| Coordinates: | 24°33′21″N, 81°45′34″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 |