How far is Chicago from Buffalo?
There are several ways to calculate distances between Buffalo and Chicago. Here are two common methods:Vincenty's formula (applied above)
- 468.305 miles
- 753.663 kilometers
- 406.946 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
- 467.120 miles
- 751.756 kilometers
- 405.916 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 Buffalo Niagara International Airport (BUF) to Midway International Airport (MDW) is 1 hour 23 minutes.
Time difference and current local times
The time difference between Buffalo and Chicago is 1 hour. Chicago is 1 hour behind Buffalo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 88 kg (194 pounds).
Buffalo to Chicago flight map.
Frequent Flyer Miles Calculator
Buffalo (BUF) → Chicago (MDW).