# Distance between Redmond, OR (RDM) and Butte, MT (BTM)

Flight distance from Redmond to Butte (Roberts Field – Bert Mooney Airport) is 439 miles / 706 kilometers / 381 nautical miles. Estimated flight time is 1 hour 19 minutes.

Driving distance from Redmond (RDM) to Butte (BTM) is 683 miles / 1099 kilometers and travel time by car is about 12 hours 8 minutes.

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

Shortest flight path between Roberts Field (RDM) and Bert Mooney Airport (BTM).

## How far is Butte from Redmond?

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

Vincenty's formula (applied above)
• 438.907 miles
• 706.352 kilometers
• 381.399 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
• 437.784 miles
• 704.546 kilometers
• 380.424 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 Bert Mooney Airport
City: Butte, MT
Country: United States
IATA Code: BTM
ICAO Code: KBTM
Coordinates: 45°57′17″N, 112°29′49″W

## Time difference and current local times

The time difference between Redmond and Butte is 1 hour. Butte is 1 hour ahead of Redmond.

PST

MST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 90 kg (198 pounds).

## Frequent Flyer Miles Calculator

Redmond (RDM) → Butte (BTM).

Distance:
439
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
439

Round trip?