How far is Springfield from Chicago?
There are several ways to calculate distances between Chicago and Springfield. Here are two common methods:Vincenty's formula (applied above)
- 174.088 miles
- 280.167 kilometers
- 151.278 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 174.122 miles
- 280.222 kilometers
- 151.308 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).
Estimated flight time from O'Hare International Airport (ORD) to Abraham Lincoln Capital Airport (SPI) is 49 minutes.
Time difference and current local times
There is no time difference between Chicago and Springfield.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 49 kg (108 pounds).
Chicago to Springfield flight map.
Frequent Flyer Miles Calculator
Chicago (ORD) → Springfield (SPI).