Air Miles Calculator

Distance between Chicago, IL (MDW) and Springfield, IL (SPI)

Distance from Chicago to Springfield (Abraham Lincoln Capital Airport – Midway International Airport) is 168 miles / 270 kilometers / 146 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 167.755 miles
  • 269.975 kilometers
  • 145.775 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
  • 167.740 miles
  • 269.951 kilometers
  • 145.762 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Midway International Airport (MDW) to Abraham Lincoln Capital Airport (SPI) is 49 minutes.

Time difference and current local times

There is no time difference between Chicago and Springfield.

Time Difference

Chicago
Springfield

Chicago, IL

 CDT

Springfield, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 47 kg (104 pounds).

Airport information


A Midway International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: MDW
ICAO Code: KMDW
Coordinates: 41°47′9″N, 87°45′8″W

B Abraham Lincoln Capital Airport
City: Springfield, IL
Country: United States Flag of United States
IATA Code: SPI
ICAO Code: KSPI
Coordinates: 39°50′38″N, 89°40′40″W

Map

Chicago to Springfield flight map.

Frequent Flyer Miles Calculator

Chicago (MDW) → Springfield (SPI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
168
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
168

Round trip?