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Distance from Sebastian to Port St. Lucie
Route Information
The driving distance from Sebastian, Florida to Port St. Lucie, Florida is 45.2 mi (72.8 km)
The straight-line (air) distance is 38.0 mi (61.2 km)
The estimated flight time is 0 hr 5 min
The estimated travel time by road is 47 minutes
Traveling highway, moderate in a south direction. Average speeds around 60 mph.
Location Details
Origin:
Destination:
Journey Summary
Traveling from Sebastian, Florida to Port St. Lucie, Florida covers 45.2 mi (72.8 km) in a south direction. This highway, moderate route typically takes 47 minutes under normal conditions.
The route features scenic views, toll sections. with average speeds around 60 mph (97 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.