Distance from McNamara, Montana to Mt Helena, Montana
The driving distance from McNamara, Montana to Mt Helena, Montana is 117.1 mi (188.5 km)
The straight-line (air) distance is approximately 49.4 mi (79.5 km)
Estimated travel time by road is 1 hour 51 minutes
We found 3 routes between McNamara and Mt Helena.
Available Routes
Route Directions
Get on I-90 E in Turah from MT-200 W
Follow I-90 E to US-12 E in Garrison. Take exit 174 from I-90 E
Follow US-12 E to Mt Helena Dr in Helena
Route Directions
Follow Flesher Pass Rd, Lincoln Rd W and Green Meadow Dr to Mt Helena Dr in Helena
Route Directions
Take MT-200 E to Henderson St in Helena
Continue on Henderson St. Drive to Mt Helena Dr
Journey Details
Traveling from McNamara, Montana to Mt Helena, Montana covers 106.5 miles (171 km) in a east direction. This highway, substantial route typically takes 1 hour 43 minutes under normal conditions.
Drivers have 3 route options between these locations (106-117 miles / 171-189 km). The primary route shown here saves 20 minutes compared to alternatives.
The route features scenic views. During night weekday travel, expect minimal traffic congestion with average speeds around 62 mph (100 km/h) .
Journey Waypoints
McNamara
Starting Point
Mt Helena
Destination
