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Distance from Bloomfield to Roslyn
Route Information
The driving distance from Bloomfield, South Dakota to Roslyn, South Dakota is 91.2 mi (146.7 km)
The straight-line (air) distance is 66.6 mi (107.2 km)
The estimated flight time is 0 hr 8 min
The estimated travel time by road is 1 hour 32 minutes
Traveling highway, substantial in a northeast direction. Average speeds around 60 mph.
Location Details
Origin:
No image available
Destination:
Journey Summary
Traveling from Bloomfield, South Dakota to Roslyn, South Dakota covers 91.2 mi (146.7 km) in a northeast direction. This highway, substantial route typically takes 1 hour 32 minutes under normal conditions.
Drivers have 3 route options between these locations (90.4-95.7 miles / 145-154 km). The primary route shown here saves 5 minutes compared to alternatives.
The route features scenic views along the way. with average speeds around 60 mph (97 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.