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Distance from Calais to Andes
Route Information
The driving distance from Calais, Montana to Andes, Montana is 1835.7 mi (2954.3 km)
The straight-line (air) distance is 18.1 mi (29.2 km)
The estimated flight time is 0 hr 2 min
The estimated travel time by road is 27 hours 7 minutes
Traveling fast highway, long-distance in a southeast direction. Average speeds around 68 mph.
Location Details
Origin:
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Destination:
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Journey Summary
Traveling from Calais, Montana to Andes, Montana covers 1835.7 mi (2954.3 km) in a southeast direction. This fast highway, long-distance route typically takes 27 hours 7 minutes under normal conditions.
The route features scenic views, toll sections. with average speeds around 68 mph (109 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.