Air Miles Calculator

Distance between St Louis, MO (STL) and Dallas, TX (DAL)

Distance from St. Louis Lambert International Airport to Dallas Love Field is 546 miles / 878 kilometers / 474 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 545.665 miles
  • 878.163 kilometers
  • 474.170 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
  • 545.774 miles
  • 878.337 kilometers
  • 474.264 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from St. Louis Lambert International Airport (STL) to Dallas Love Field (DAL) is 1 hour 31 minutes.

Time difference and current local times

There is no time difference between St Louis and Dallas.

Time Difference

St Louis
Dallas

St Louis, MO

 CST

Dallas, TX

 CST

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 Dallas Love Field
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DAL
ICAO Code: KDAL
Coordinates: 32°50′49″N, 96°51′6″W

Map

Flight map from St Louis to Dallas.

Frequent Flyer Miles Calculator

St Louis (STL) → Dallas (DAL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
546
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
546

Round trip?