# Distance between Redmond, OR (RDM) and Huntsville, AL (HSV)

Flight distance from Redmond to Huntsville (Roberts Field – Huntsville International Airport) is 1938 miles / 3119 kilometers / 1684 nautical miles. Estimated flight time is 4 hours 10 minutes.

Driving distance from Redmond (RDM) to Huntsville (HSV) is 2371 miles / 3816 kilometers and travel time by car is about 40 hours 1 minutes.

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

Shortest flight path between Roberts Field (RDM) and Huntsville International Airport (HSV).

## How far is Huntsville from Redmond?

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

Vincenty's formula (applied above)
• 1937.779 miles
• 3118.553 kilometers
• 1683.884 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
• 1933.917 miles
• 3112.338 kilometers
• 1680.528 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 Huntsville International Airport
City: Huntsville, AL
Country: United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

## Time difference and current local times

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

PST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 212 kg (467 pounds).

## Frequent Flyer Miles Calculator

Redmond (RDM) → Huntsville (HSV).

Distance:
1938
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1938

Round trip?