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Distance from Diffin to Gourley
Route Information
The driving distance from Diffin, Michigan to Gourley, Michigan is 69.5 mi (111.9 km)
The straight-line (air) distance is 46.4 mi (74.8 km)
The estimated flight time is 0 hr 6 min
The estimated travel time by road is 1 hour 51 minutes
Traveling secondary roads, substantial in a southwest direction. Average speeds around 39 mph.
Location Details
Origin:
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Destination:
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Journey Summary
Traveling from Diffin, Michigan to Gourley, Michigan covers 69.5 mi (111.9 km) in a southwest direction. This secondary roads, substantial route typically takes 1 hour 51 minutes under normal conditions.
Drivers have 2 route options between these locations (68.7-69.5 miles / 110-112 km). The primary route shown here saves 37 seconds compared to alternatives.
The route features scenic views, toll sections. with average speeds around 39 mph (63 km/h).
Available Routes
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.