How far is Santa Ana from Houston?
There are several ways to calculate distances between Houston and Santa Ana. Here are two common methods:Vincenty's formula (applied above)
- 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 – the shortest distance between two points).
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
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 166 kg (367 pounds).
Houston to Santa Ana flight map.
Frequent Flyer Miles Calculator
Houston (IAH) → Santa Ana (SNA).