# Distance between Redmond, OR (RDM) and St Louis, MO (STL)

Flight distance from Redmond to St Louis (Roberts Field – St. Louis Lambert International Airport) is 1631 miles / 2625 kilometers / 1417 nautical miles. Estimated flight time is 3 hours 35 minutes.

Driving distance from Redmond (RDM) to St Louis (STL) is 1931 miles / 3107 kilometers and travel time by car is about 32 hours 30 minutes.

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

Shortest flight path between Roberts Field (RDM) and St. Louis Lambert International Airport (STL).

## How far is St Louis from Redmond?

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

Vincenty's formula (applied above)
• 1631.134 miles
• 2625.056 kilometers
• 1417.417 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
• 1627.252 miles
• 2618.809 kilometers
• 1414.044 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 Roberts Field
City: Redmond, OR
Country: United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″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 Redmond and St Louis is 2 hours. St Louis is 2 hours ahead of Redmond.

PST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 188 kg (414 pounds).

## Frequent Flyer Miles Calculator

Redmond (RDM) → St Louis (STL).

Distance:
1631
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1631

Round trip?