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Distance from Pomeroy to Riparia

Driving Distance
42.6 mi 68.5 km
Flying Distance
24.2 mi 38.9 km

Route Information

The driving distance from Pomeroy, Washington to Riparia, Washington is 42.6 mi (68.5 km)

The straight-line (air) distance is 24.2 mi (38.9 km)

The estimated flight time is 0 hr 3 min

The estimated travel time by road is 50 minutes

Traveling secondary roads, moderate in a west direction. Average speeds around 38 mph.

Location Details

Origin:

Pomeroy
Place Pomeroy
State/Province Washington
Country US
Latitude 46.474874
Longitude -117.60269
GPS 46.474874° N, 117.60269° W
Local Time 12:37 AM
Timezone America/Los_Angeles

Destination:


No image available
Place Riparia
State/Province Washington
Country US
Latitude 46.578479
Longitude -118.086898
GPS 46.578479° N, 118.086898° W
Local Time 12:37 AM
Timezone America/Los_Angeles

Journey Summary

Traveling from Pomeroy, Washington to Riparia, Washington covers 42.6 mi (68.5 km) in a west direction. This secondary roads, moderate route typically takes 50 minutes under normal conditions.

Drivers have 3 route options between these locations (32.7-43.6 miles / 53-70 km). The primary route shown here saves 16 minutes compared to alternatives.

The route features scenic views, toll sections. with average speeds around 38 mph (61 km/h).

Available Routes

US-12 W and Little Goose Dam Rd
42.6 mi 50 minutes
Shortest Tolls
Tucannon Rd and Little Goose Dam Rd
43.6 mi 1 hour 3 minutes
Tolls
US-12 W
32.7 mi 48 minutes
Fastest Tolls

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.