# Distance between Redmond, OR (RDM) and Montgomery, AL (MGM)

Flight distance from Redmond to Montgomery (Roberts Field – Montgomery Regional Airport) is 2042 miles / 3287 kilometers / 1775 nautical miles. Estimated flight time is 4 hours 21 minutes.

Driving distance from Redmond (RDM) to Montgomery (MGM) is 2476 miles / 3985 kilometers and travel time by car is about 42 hours 40 minutes.

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

Shortest flight path between Roberts Field (RDM) and Montgomery Regional Airport (MGM).

## How far is Montgomery from Redmond?

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

Vincenty's formula (applied above)
• 2042.201 miles
• 3286.604 kilometers
• 1774.624 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
• 2038.688 miles
• 3280.950 kilometers
• 1771.571 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 Montgomery Regional Airport
City: Montgomery, AL
Country: United States
IATA Code: MGM
ICAO Code: KMGM
Coordinates: 32°18′2″N, 86°23′38″W

## Time difference and current local times

The time difference between Redmond and Montgomery is 2 hours. Montgomery is 2 hours ahead of Redmond.

PST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 222 kg (490 pounds).

## Frequent Flyer Miles Calculator

Redmond (RDM) → Montgomery (MGM).

Distance:
2042
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
2042

Round trip?