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Distance from Smithfield to South Salt Lake
Route Information
The driving distance from Smithfield, Utah to South Salt Lake, Utah is 93.1 mi (149.9 km)
The straight-line (air) distance is 77.3 mi (124.4 km)
The estimated flight time is 0 hr 9 min
The estimated travel time by road is 1 hour 31 minutes
Traveling highway, substantial in a south direction. Average speeds around 59 mph.
Location Details
Origin:
Destination:
Journey Summary
Traveling from Smithfield, Utah to South Salt Lake, Utah covers 93.1 mi (149.9 km) in a south direction. This highway, substantial route typically takes 1 hour 31 minutes under normal conditions.
The route features scenic views along the way. with average speeds around 59 mph (95 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.