How far is Chicago from Lexington?
There are several ways to calculate distances between Lexington and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 307.949 miles
- 495.596 kilometers
- 267.600 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
- 308.041 miles
- 495.743 kilometers
- 267.680 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 Blue Grass Airport (LEX) to Midway International Airport (MDW) is 1 hour 4 minutes.
Time difference and current local times
The time difference between Lexington and Chicago is 1 hour. Chicago is 1 hour behind Lexington.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 68 kg (149 pounds).
Lexington to Chicago flight map.
Frequent Flyer Miles Calculator
Lexington (LEX) → Chicago (MDW).