How far is Philadelphia, PA, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Philadelphia (Philadelphia International Airport) is 813 miles / 1309 kilometers / 707 nautical miles.
The driving distance from St Louis (STL) to Philadelphia (PHL) is 892 miles / 1436 kilometers, and travel time by car is about 17 hours 10 minutes.
St. Louis Lambert International Airport – Philadelphia International Airport
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Distance from St Louis to Philadelphia
There are several ways to calculate the distance from St Louis to Philadelphia. Here are two standard 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 planet.
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).
How long does it take to fly from St Louis to Philadelphia?
The estimated flight time from St. Louis Lambert International Airport to Philadelphia International Airport is 2 hours and 2 minutes.
What is the time difference between St Louis and Philadelphia?
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Philadelphia International Airport (PHL)
On average, flying from St Louis to Philadelphia generates about 136 kg of CO2 per passenger, and 136 kilograms equals 300 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Louis to Philadelphia
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Philadelphia International Airport (PHL).
Airport information
| Origin | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| Destination | Philadelphia International Airport |
|---|---|
| City: | Philadelphia, PA |
| Country: | United States |
| IATA Code: | PHL |
| ICAO Code: | KPHL |
| Coordinates: | 39°52′18″N, 75°14′27″W |
Airlines flying from St Louis (STL) to Philadelphia (PHL)
| AirTran Airways |
| American Airlines |
| Southwest Airlines |