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Houston–San Francisco | IAH–SFO
Calculations with different methods
- 1635.192 miles
- 2631.586 kilometers
- 1420.943 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
- 1632.460 miles
- 2627.190 kilometers
- 1418.569 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from George Bush Intercontinental Airport (IAH) to San Francisco International Airport (SFO) is 3 hours 35 minutes.
Time difference and current local times
The time difference between Houston and San Francisco is 2 hours. San Francisco is 2 hours behind Houston.
San Francisco, CA
Houston to San Francisco flight map.
Frequent Flyer Miles Calculator
Houston (IAH) → San Francisco (SFO).