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Distance from Gresham to Snohomish County
Route Information
The driving distance from Gresham, Oregon to Snohomish County, Washington is 235.5 mi (379 km)
The straight-line (air) distance is 177.0 mi (284.8 km)
The estimated flight time is 0 hr 21 min
The estimated travel time by road is 4 hours 11 minutes
Traveling highway, long-distance in a north direction. Average speeds around 58 mph.
Location Details
Origin:
Destination:
Journey Summary
Traveling from Gresham, Oregon to Snohomish County, Washington covers 235.5 mi (379 km) in a north direction. This highway, long-distance route typically takes 4 hours 11 minutes under normal conditions.
The route features scenic views along the way. with average speeds around 58 mph (93 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.