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 John Wayne Airport (SNA) to George Bush Intercontinental Airport (IAH) is 3 hours 2 minutes.
Time difference and current local times
The time difference between Santa Ana and Houston is 2 hours. Houston is 2 hours ahead of Santa Ana.
Santa Ana, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 170 kg (375 pounds).
Santa Ana to Houston flight map.
Frequent Flyer Miles Calculator
Santa Ana (SNA) → Houston (IAH).