Calculations with different methods
- 1046.692 miles
- 1684.487 kilometers
- 909.550 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
- 1044.273 miles
- 1680.595 kilometers
- 907.449 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Logan International Airport (BOS) to St. Louis Lambert International Airport (STL) is 2 hours 28 minutes.
Time difference and current local times
The time difference between Boston and St Louis is 1 hour. St Louis is 1 hour behind Boston.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 144 kg (318 pounds).
Boston to St Louis flight map.
Frequent Flyer Miles Calculator
Boston (BOS) → St Louis (STL).