How far is Indianapolis from St Louis?
There are several ways to calculate distances between St Louis and Indianapolis. Here are two common methods:Vincenty's formula (applied above)
- 228.613 miles
- 367.917 kilometers
- 198.659 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
- 228.131 miles
- 367.141 kilometers
- 198.240 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).
Estimated flight time from St. Louis Lambert International Airport (STL) to Indianapolis International Airport (IND) is 55 minutes.
Time difference and current local times
The time difference between St Louis and Indianapolis is 1 hour. Indianapolis is 1 hour ahead of St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 57 kg (125 pounds).
St Louis to Indianapolis flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Indianapolis (IND).