How far is Baltimore from St Louis?
There are several ways to calculate distances between St Louis and Baltimore. Here are two common methods:Vincenty's formula (applied above)
- 737.802 miles
- 1187.378 kilometers
- 641.133 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
- 736.007 miles
- 1184.488 kilometers
- 639.572 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 Baltimore–Washington International Airport (BWI) is 1 hour 53 minutes.
Time difference and current local times
The time difference between St Louis and Baltimore is 1 hour. Baltimore is 1 hour ahead of St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 129 kg (284 pounds).
|A||St. Louis Lambert International Airport|
|City:||St Louis, MO|
|B||Baltimore–Washington International Airport|
St Louis to Baltimore flight path
Shortest flight path between St. Louis Lambert International Airport (STL) and Baltimore–Washington International Airport (BWI).
Frequent Flyer Miles Calculator
St Louis (STL) → Baltimore (BWI).