Search by airport name, city or IATA airport code.
Houston (IAH) - Santa Ana (SNA)
Calculations with different methods
- 1346.433 miles
- 2166.874 kilometers
- 1170.018 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
- 1343.909 miles
- 2162.813 kilometers
- 1167.825 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 John Wayne Airport (SNA) is 3 hours 2 minutes.
Time difference and current local times
The time difference between Houston and Santa Ana is 2 hours. Santa Ana is 2 hours behind Houston.
Santa Ana, CA
Flight map from Houston to Santa Ana.
Frequent Flyer Miles Calculator
Houston (IAH) → Santa Ana (SNA).