Search by airport name, city or IATA airport code.
Chicago–San Francisco | MDW–SFO
Calculations with different methods
- 1854.540 miles
- 2984.593 kilometers
- 1611.551 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
- 1850.116 miles
- 2977.473 kilometers
- 1607.707 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Midway International Airport (MDW) to San Francisco International Airport (SFO) is 4 hours 0 minutes.
Time difference and current local times
The time difference between Chicago and San Francisco is 2 hours. San Francisco is 2 hours behind Chicago.
San Francisco, CA
Chicago to San Francisco flight map.
Frequent Flyer Miles Calculator
Chicago (MDW) → San Francisco (SFO).