# Distance between Raleigh, NC (RDU) and St Louis, MO (STL)

Flight distance from Raleigh to St Louis (Raleigh–Durham International Airport – St. Louis Lambert International Airport) is 667 miles / 1074 kilometers / 580 nautical miles. Estimated flight time is 1 hour 45 minutes.

Driving distance from Raleigh (RDU) to St Louis (STL) is 824 miles / 1326 kilometers and travel time by car is about 14 hours 43 minutes.

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

Shortest flight path between Raleigh–Durham International Airport (RDU) and St. Louis Lambert International Airport (STL).

## How far is St Louis from Raleigh?

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

Vincenty's formula (applied above)
• 667.444 miles
• 1074.147 kilometers
• 579.993 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
• 666.128 miles
• 1072.029 kilometers
• 578.849 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 Raleigh–Durham International Airport
City: Raleigh, NC
Country: United States
IATA Code: RDU
ICAO Code: KRDU
Coordinates: 35°52′39″N, 78°47′14″W

B St. Louis Lambert International Airport
City: St Louis, MO
Country: 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 Raleigh and St Louis is 1 hour. St Louis is 1 hour behind Raleigh.

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (267 pounds).

## Frequent Flyer Miles Calculator

Raleigh (RDU) → St Louis (STL).

Distance:
667
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
667

Round trip?