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Distance from Pearson to St Regis
Route Information
The driving distance from Pearson, Idaho to St Regis, Montana is 42.5 mi (68.4 km)
The straight-line (air) distance is 29.8 mi (48.0 km)
The estimated flight time is 0 hr 4 min
The estimated travel time by road is 1 hour 12 minutes
Traveling secondary roads, moderate in a east direction. Average speeds around 35 mph.
Location Details
Origin:
Destination:
Journey Summary
Traveling from Pearson, Idaho to St Regis, Montana covers 42.5 mi (68.4 km) in a east direction. This secondary roads, moderate route typically takes 1 hour 12 minutes under normal conditions.
The route features scenic views, toll sections. with average speeds around 35 mph (56 km/h).
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.