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Distance from Rader Creek , Montana to North Fork , Idaho

Driving Distance
147.7 mi 237.7 km
Flying Distance
86.2 mi 138.8 km

Route Information

The driving distance from Rader Creek, Montana to North Fork, Idaho is 147.7 mi (237.7 km)

The straight-line (air) distance is 86.2 mi (138.8 km)

The estimated flight time is 0 hr 10 min (assuming average flight speed of 500 mph)

The estimated travel time by road is 2 hours 45 minutes

Traveling mixed highways and local roads, substantial in a west direction. Average speeds around 51 mph.

Location Details

Origin:


No image available
Place Rader Creek
State/Province Montana
Country US
Latitude 45.843678
Longitude -112.327229
GPS 45.843678° N, 112.327229° W
Local Time 5:16 AM
Timezone America/Denver

Destination:

North Fork
Place North Fork
State/Province Idaho
Country US
Latitude 45.40603
Longitude -113.993964
GPS 45.40603° N, 113.993964° W
Local Time 5:16 AM
Timezone America/Boise

Journey Summary

Traveling from Rader Creek, Montana to North Fork, Idaho covers 147.7 mi (237.7 km) in a west direction. This mixed highways and local roads, substantial route typically takes 2 hours 45 minutes under normal conditions.

Drivers have 3 route options between these locations (143.2-175.3 miles / 231-282 km). The primary route shown here saves 23 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 51 mph (82 km/h).

Available Routes

MT-43 W and US-93 S
147.7 mi 2 hours 45 minutes
Shortest
MT-41 S and MT-278 W
175.3 mi 3 hours 5 minutes
MT-43 W
143.2 mi 2 hours 42 minutes
Fastest

How is the distance calculated?

Driving distances are based on actual road data. We use advanced routing algorithms that consider traffic, tolls, highways, and local streets. For air distances (as the crow flies), we use the Vincenty formula. It's a precise method that accounts for the Earth's shape and provides accuracy up to 0.5 mm.

When multiple route options exist, we display both the shortest and fastest paths. Travel times are estimated based on typical speeds for each road type, though actual times may vary with traffic and weather conditions. All distances are shown in both miles and kilometers for convenience.