Map of flight path and driving directions from Richmond to St Louis.
Shortest flight path between Richmond International Airport (RIC) and St. Louis Lambert International Airport (STL).
How far is St Louis from Richmond?
There are several ways to calculate distances between Richmond and St Louis. Here are two common methods:Vincenty's formula (applied above)
- 715.542 miles
- 1151.553 kilometers
- 621.789 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
- 713.873 miles
- 1148.867 kilometers
- 620.339 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 St Louis is 1 hour. St Louis is 1 hour behind Richmond.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 126 kg (278 pounds).
Frequent Flyer Miles Calculator
Richmond (RIC) → St Louis (STL).