Air Miles Calculator

Distance between St Louis, MO (STL) and Wilmington, DE (ILG)

Distance from St Louis to Wilmington (Wilmington Airport (Delaware) – St. Louis Lambert International Airport) is 794 miles / 1278 kilometers / 690 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 793.972 miles
  • 1277.774 kilometers
  • 689.943 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
  • 792.044 miles
  • 1274.671 kilometers
  • 688.268 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 Wilmington Airport (Delaware) (ILG) is 2 hours 0 minutes.

Time difference and current local times

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

Time Difference

St Louis
Wilmington

St Louis, MO

 CDT

Wilmington, DE

 EDT

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 Wilmington Airport (Delaware)
City: Wilmington, DE
Country: United States Flag of United States
IATA Code: ILG
ICAO Code: KILG
Coordinates: 39°40′43″N, 75°36′23″W

Map

St Louis to Wilmington flight map.

Frequent Flyer Miles Calculator

St Louis (STL) → Wilmington (ILG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
794
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
794

Round trip?