Distance between Pittsburgh, PA (PIT) and St Louis, MO (STL)
Distance from Pittsburgh to St Louis (Pittsburgh International Airport – St. Louis Lambert International Airport) is 554 miles / 891 kilometers / 481 nautical miles.
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Pittsburgh - St Louis
How far is St Louis from Pittsburgh?
There are several ways to calculate distances between Pittsburgh and St Louis. Here are two common methods:
Vincenty's formula (applied above)- 553.717 miles
- 891.121 kilometers
- 481.167 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- 552.449 miles
- 889.081 kilometers
- 480.065 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).
Flight duration
Estimated flight time from Pittsburgh International Airport (PIT) to St. Louis Lambert International Airport (STL) is 1 hour 32 minutes.
Time difference and current local times
The time difference between Pittsburgh and St Louis is 1 hour. St Louis is 1 hour behind Pittsburgh.
Time Difference
Pittsburgh, PA
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 107 kg (235 pounds).
Airport information
| A | Pittsburgh International Airport |
|---|---|
| City: | Pittsburgh, PA |
| Country: | United States  |
| IATA Code: | PIT |
| ICAO Code: | KPIT |
| Coordinates: | 40°29′29″N, 80°13′58″W |
| B | 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 |
Pittsburgh to St Louis flight path
Shortest flight path between Pittsburgh International Airport (PIT) and St. Louis Lambert International Airport (STL).
Frequent Flyer Miles Calculator
Pittsburgh (PIT) → St Louis (STL).
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