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Distance from Bonner-West Riverside to Bald Butte

Driving Distance
122.8 mi 197.6 km
Flying Distance
74.4 mi 119.7 km

Route Information

The driving distance from Bonner-West Riverside, Montana to Bald Butte, Montana is 122.8 mi (197.6 km)

The straight-line (air) distance is 74.4 mi (119.7 km)

The estimated flight time is 0 hr 9 min

The estimated travel time by road is 2 hours 17 minutes

Traveling mixed highways and local roads, substantial in a east direction. Average speeds around 54 mph.

Location Details

Origin:


No image available
Place Bonner-West Riverside
State/Province Montana
Country US
Latitude 46.878098
Longitude -113.893915
GPS 46.878098° N, 113.893915° W
Local Time 10:32 PM
Timezone America/Denver

Destination:


No image available
Place Bald Butte
State/Province Montana
Country US
Latitude 46.720492
Longitude -112.34224
GPS 46.720492° N, 112.34224° W
Local Time 10:32 PM
Timezone America/Denver

Journey Summary

Traveling from Bonner-West Riverside, Montana to Bald Butte, Montana covers 122.8 mi (197.6 km) in a east direction. This mixed highways and local roads, substantial route typically takes 2 hours 17 minutes under normal conditions.

Drivers have 2 route options between these locations (103.8-122.8 miles / 167-198 km). The primary route shown here saves 17 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 54 mph (87 km/h).

Available Routes

MT-200 E
122.8 mi 2 hours 17 minutes
Shortest
I-90 E
103.8 mi 2 hours 1 minute
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.