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Distance from Port Colborne to Port Allegany
Route Information
The driving distance from Port Colborne, Ontario to Port Allegany, Pennsylvania is 142.2 mi (228.8 km)
The straight-line (air) distance is 89.4 mi (143.8 km)
The estimated flight time is 0 hr 11 min
The estimated travel time by road is 3 hours 2 minutes
Traveling mixed highways and local roads, substantial in a southeast direction. Average speeds around 47 mph.
Location Details
Origin:
Destination:
Journey Summary
Traveling from Port Colborne, Ontario to Port Allegany, Pennsylvania covers 142.2 mi (228.8 km) in a southeast direction. This mixed highways and local roads, substantial route typically takes 3 hours 2 minutes under normal conditions.
Drivers have 3 route options between these locations (117.6-142.2 miles / 189-229 km). The primary route shown here saves 35 minutes compared to alternatives.
The route features scenic views, toll sections. with average speeds around 47 mph (76 km/h).
Available Routes
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.