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Distance from Allyn-Grapeview to Summit
Route Information
The driving distance from Allyn-Grapeview, Washington to Summit, Washington is 2911.6 mi (4685.7 km)
The straight-line (air) distance is 25.0 mi (40.2 km)
The estimated flight time is 0 hr 3 min
The estimated travel time by road is 43 hours 1 minute
Traveling fast highway, long-distance in a east direction. Average speeds around 69 mph.
Location Details
Origin:
Destination:
Journey Summary
Traveling from Allyn-Grapeview, Washington to Summit, Washington covers 2911.6 mi (4685.7 km) in a east direction. This fast highway, long-distance route typically takes 43 hours 1 minute under normal conditions.
The route features scenic views, toll sections. with average speeds around 69 mph (111 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.