How far is Philadelphia from St Louis?
There are several ways to calculate distances between St Louis and Philadelphia. Here are two common methods:Vincenty's formula (applied above)
- 813.487 miles
- 1309.181 kilometers
- 706.901 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
- 811.516 miles
- 1306.008 kilometers
- 705.188 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 Philadelphia International Airport (PHL) is 2 hours 2 minutes.
Time difference and current local times
The time difference between St Louis and Philadelphia is 1 hour. Philadelphia is 1 hour ahead of St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 123 kg (272 pounds).
|A||St. Louis Lambert International Airport|
|City:||St Louis, MO|
|B||Philadelphia International Airport|
St Louis to Philadelphia flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Philadelphia (PHL).