Map of flight path and driving directions from Richmond to San Antonio.
Shortest flight path between Richmond International Airport (RIC) and San Antonio International Airport (SAT).
How far is San Antonio from Richmond?
There are several ways to calculate distances between Richmond and San Antonio. Here are two common methods:Vincenty's formula (applied above)
- 1334.797 miles
- 2148.147 kilometers
- 1159.907 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
- 1333.002 miles
- 2145.259 kilometers
- 1158.347 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).
Time difference and current local times
The time difference between Richmond and San Antonio is 1 hour. San Antonio is 1 hour behind Richmond.
San Antonio, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 169 kg (373 pounds).
Frequent Flyer Miles Calculator
Richmond (RIC) → San Antonio (SAT).