Air Miles Calculator

Distance between St Louis, MO (STL) and Pittsburgh, PA (PIT)

Flight distance from St Louis to Pittsburgh (St. Louis Lambert International Airport – Pittsburgh International Airport) is 554 miles / 891 kilometers / 481 nautical miles. Estimated flight time is 1 hour 32 minutes.

Driving distance from St Louis (STL) to Pittsburgh (PIT) is 600 miles / 966 kilometers and travel time by car is about 10 hours 43 minutes.

Map of flight path and driving directions from St Louis to Pittsburgh.

Shortest flight path between St. Louis Lambert International Airport (STL) and Pittsburgh International Airport (PIT).

How far is Pittsburgh from St Louis?

There are several ways to calculate distances between St Louis and Pittsburgh. 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).

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Pittsburgh International Airport
City: Pittsburgh, PA
Country: United States Flag of United States
IATA Code: PIT
ICAO Code: KPIT
Coordinates: 40°29′29″N, 80°13′58″W

Time difference and current local times

The time difference between St Louis and Pittsburgh is 1 hour. Pittsburgh is 1 hour ahead of St Louis.

Time Difference

St Louis, MO

 CDT

Pittsburgh, PA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 107 kg (235 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Pittsburgh (PIT).

Distance:
554
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
554

Round trip?