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Distance from Allyn-Grapeview to Olympic National Forest

Driving Distance
42.6 mi 68.5 km
Flying Distance
31.7 mi 51.0 km

Route Information

The driving distance from Allyn-Grapeview, Washington to Olympic National Forest, Washington is 42.6 mi (68.5 km)

The straight-line (air) distance is 31.7 mi (51.0 km)

The estimated flight time is 0 hr 4 min

The estimated travel time by road is 1 hour 6 minutes

Traveling secondary roads, moderate in a west direction. Average speeds around 40 mph.

Location Details

Origin:

Allyn-Grapeview
Place Allyn-Grapeview
State/Province Washington
Country US
Latitude 47.335227
Longitude -122.829319
GPS 47.335227° N, 122.829319° W
Local Time 4:40 PM
Timezone America/Los_Angeles

Destination:

Olympic National Forest
Place Olympic National Forest
State/Province Washington
Country US
Latitude 47.46438
Longitude -123.47829
GPS 47.46438° N, 123.47829° W
Local Time 4:40 PM
Timezone America/Los_Angeles

Journey Summary

Traveling from Allyn-Grapeview, Washington to Olympic National Forest, Washington covers 42.6 mi (68.5 km) in a west direction. This secondary roads, moderate route typically takes 1 hour 6 minutes under normal conditions.

Drivers have 2 route options between these locations (39.7-42.6 miles / 64-68 km). The primary route shown here saves 9 minutes compared to alternatives.

The route features scenic views along the way. with average speeds around 40 mph (64 km/h).

Available Routes

WA-106 W
42.6 mi 1 hour 6 minutes
Shortest
US-101 N
39.7 mi 58 minutes
Fastest

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.