How far is Santa Ana from St Louis?
There are several ways to calculate distances between St Louis and Santa Ana. Here are two common methods:Vincenty's formula (applied above)
- 1569.378 miles
- 2525.669 kilometers
- 1363.752 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
- 1566.135 miles
- 2520.450 kilometers
- 1360.934 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 St. Louis Lambert International Airport (STL) to John Wayne Airport (SNA) is 3 hours 28 minutes.
Time difference and current local times
The time difference between St Louis and Santa Ana is 2 hours. Santa Ana is 2 hours behind St Louis.
St Louis, MO
Santa Ana, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 172 kg (379 pounds).
St Louis to Santa Ana flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Santa Ana (SNA).