The distance from George Bush Intercontinental Airport to San Francisco International Airport is:
1,936 miles / 3 116 km driving
1,635 miles / 2 632 km flying
Map of distance from IAH to SFO
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Distance from IAH to SFO
The total driving distance from IAH to SFO is 1,936 miles or 3 116 kilometers.
The total straight line flight distance from IAH to SFO is 1,635 miles.
This is equivalent to 2 632 kilometers or 1,421 nautical miles.
Your trip begins at George Bush Intercontinental Airport in Houston, Texas. It ends at San Francisco International Airport in San Francisco, California.
Your flight direction from IAH to SFO is Northwest (-64 degrees from North).
The distance calculator helps you figure out how far it is to get from IAH to SFO. It does this by computing the straight line flying distance ("as the crow flies") and the driving distance if the route is drivable. It uses all this data to compute the total travel mileage.
George Bush Intercontinental Airport
IATA: IAHICAO: KIAH
FAA: IAH
City: Houston
State: Texas
Zip code: 77205
Country: United States
Category: airports
related links
San Francisco International Airport
IATA: SFOICAO: KSFO
FAA: SFO
City: San Francisco
State: California
Zip code: 94128
Country: United States
Category: airports
related links
Distance calculator
Travelmath helps you find distances based on actual road trip directions, or the straight line flight distance. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. Compare the results to the straight line distance to determine whether it's better to drive or fly. The database uses the latitude and longitude of each location to calculate distance using the great circle distance formula. The calculation is done using the Vincenty algorithm and the WGS84 ellipsoid model of the Earth, which is the same one used by most GPS receivers. This gives you the flying distance "as the crow flies." Find your flight distances quickly to estimate the number of frequent flyer miles you'll accumulate. Or ask how far is it between cities to solve your homework problems. You can lookup U.S. cities, or expand your search to get the world distance for international trips. You can also print out pages with a travel map.
