How far is Petersburg from St Louis?
There are several ways to calculate distances between St Louis and Petersburg. Here are two common methods:Vincenty's formula (applied above)
- 2288.106 miles
- 3682.350 kilometers
- 1988.310 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
- 2283.477 miles
- 3674.900 kilometers
- 1984.287 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 Petersburg James A. Johnson Airport (PSG) is 4 hours 49 minutes.
Time difference and current local times
The time difference between St Louis and Petersburg is 3 hours. Petersburg is 3 hours behind St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 255 kg (561 pounds).
St Louis to Petersburg flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Petersburg (PSG).