Map of flight path and driving directions from St Louis to Monroe.
Shortest flight path between St. Louis Lambert International Airport (STL) and Monroe Regional Airport (MLU).
How far is Monroe from St Louis?
There are several ways to calculate distances between St Louis and Monroe. Here are two common methods:Vincenty's formula (applied above)
- 440.150 miles
- 708.354 kilometers
- 382.480 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
- 441.024 miles
- 709.760 kilometers
- 383.240 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).
Time difference and current local times
There is no time difference between St Louis and Monroe.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 90 kg (198 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Monroe (MLU).