Map of flight path and driving directions from St Louis to Indianapolis.
Shortest flight path between St. Louis Lambert International Airport (STL) and Indianapolis International Airport (IND).
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).
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 59 kg (129 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Indianapolis (IND).