Air Miles Calculator

Distance between Charlotte, NC (CLT) and St Louis, MO (STL)

Flight distance from Charlotte to St Louis (Charlotte Douglas International Airport – St. Louis Lambert International Airport) is 575 miles / 926 kilometers / 500 nautical miles. Estimated flight time is 1 hour 35 minutes.

Driving distance from Charlotte (CLT) to St Louis (STL) is 720 miles / 1159 kilometers and travel time by car is about 12 hours 49 minutes.

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

Shortest flight path between Charlotte Douglas International Airport (CLT) and St. Louis Lambert International Airport (STL).

How far is St Louis from Charlotte?

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

Vincenty's formula (applied above)
  • 575.276 miles
  • 925.817 kilometers
  • 499.901 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
  • 574.381 miles
  • 924.376 kilometers
  • 499.123 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 Charlotte Douglas International Airport
City: Charlotte, NC
Country: United States Flag of United States
IATA Code: CLT
ICAO Code: KCLT
Coordinates: 35°12′50″N, 80°56′35″W

B 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

Time difference and current local times

The time difference between Charlotte and St Louis is 1 hour. St Louis is 1 hour behind Charlotte.

Time Difference

Charlotte, NC

 EDT

St Louis, MO

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 109 kg (241 pounds).

Frequent Flyer Miles Calculator

Charlotte (CLT) → St Louis (STL).

Distance:
575
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
575

Round trip?