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Distance from Grant to Norwalk
Route Information
The driving distance from Grant, Iowa to Norwalk, Michigan is 690.3 mi (1111 km)
The straight-line (air) distance is 499.9 mi (804.5 km)
The estimated flight time is 1 hr 0 min
The estimated travel time by road is 10 hours 27 minutes
Traveling mixed highways and local roads, long-distance in a east direction. Average speeds around 54 mph.
Location Details
Origin:
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Destination:
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Journey Summary
Traveling from Grant, Iowa to Norwalk, Michigan covers 690.3 mi (1111 km) in a east direction. This mixed highways and local roads, long-distance route typically takes 10 hours 27 minutes under normal conditions.
Drivers have 3 route options between these locations (654.4-692.5 miles / 1,053-1,114 km).
The route features scenic views, toll sections. with average speeds around 54 mph (87 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.