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Distance from Threemile Island to Royalton

Driving Distance
6.5 mi 10.4 km
Flying Distance
3.0 mi 4.8 km

Route Information

The driving distance from Threemile Island, Pennsylvania to Royalton, Pennsylvania is 6.5 mi (10.4 km)

The straight-line (air) distance is 3.0 mi (4.8 km)

The estimated flight time is 0 hr 0 min

The estimated travel time by road is 12 minutes

Traveling secondary roads, short in a north direction. Average speeds around 40 mph.

Location Details

Origin:

Threemile Island
Place Threemile Island
State/Province Pennsylvania
Country US
Latitude 40.14426
Longitude -76.724691
GPS 40.14426° N, 76.724691° W
Local Time 11:04 AM
Timezone America/New_York

Destination:

Royalton
Place Royalton
State/Province Pennsylvania
Country US
Latitude 40.187314
Longitude -76.729969
GPS 40.187314° N, 76.729969° W
Local Time 11:04 AM
Timezone America/New_York

Journey Summary

Traveling from Threemile Island, Pennsylvania to Royalton, Pennsylvania covers 6.5 mi (10.4 km) in a north direction. This secondary roads, short route typically takes 12 minutes under normal conditions.

Drivers have 2 route options between these locations (5.2-6.5 miles / 8-10 km). The primary route shown here saves 4 minutes compared to alternatives.

The route features scenic views, toll sections. with average speeds around 40 mph (64 km/h).

Available Routes

PA-441 N and Hillsdale Rd
6.5 mi 12 minutes
Shortest Tolls
PA-441 N
5.2 mi 8 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.