How far is St Louis from Philadelphia?
There are several ways to calculate distances between Philadelphia and St Louis. 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 Philadelphia International Airport (PHL) to St. Louis Lambert International Airport (STL) is 2 hours 2 minutes.
Time difference and current local times
The time difference between Philadelphia and St Louis is 1 hour. St Louis is 1 hour behind Philadelphia.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 136 kg (300 pounds).
|A||Philadelphia International Airport|
|B||St. Louis Lambert International Airport|
|City:||St Louis, MO|
Philadelphia to St Louis flight map.
Frequent Flyer Miles Calculator
Philadelphia (PHL) → St Louis (STL).