Air Miles Calculator

Distance between St Louis, MO (STL) and Fort Wayne, IN (FWA)

Flight distance from St Louis to Fort Wayne (St. Louis Lambert International Airport – Fort Wayne International Airport) is 315 miles / 507 kilometers / 274 nautical miles. Estimated flight time is 1 hour 5 minutes.

Driving distance from St Louis (STL) to Fort Wayne (FWA) is 368 miles / 592 kilometers and travel time by car is about 6 hours 32 minutes.

Map of flight path and driving directions from St Louis to Fort Wayne.

Shortest flight path between St. Louis Lambert International Airport (STL) and Fort Wayne International Airport (FWA).

How far is Fort Wayne from St Louis?

There are several ways to calculate distances between St Louis and Fort Wayne. Here are two common methods:

Vincenty's formula (applied above)
  • 315.141 miles
  • 507.170 kilometers
  • 273.850 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
  • 314.653 miles
  • 506.385 kilometers
  • 273.426 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).

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Fort Wayne International Airport
City: Fort Wayne, IN
Country: United States Flag of United States
IATA Code: FWA
ICAO Code: KFWA
Coordinates: 40°58′42″N, 85°11′42″W

Time difference and current local times

The time difference between St Louis and Fort Wayne is 1 hour. Fort Wayne is 1 hour ahead of St Louis.

Time Difference

St Louis, MO

 CDT

Fort Wayne, IN

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 71 kg (157 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Fort Wayne (FWA).

Distance:
315
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
315

Round trip?