How far is it from Bison, SD, to Belle Fourche, SD, ?

The distance between Bison, SD, and Belle Fourche, SD, is 124 mi by road.

How long does it take to drive from Bison, SD, to Belle Fourche, SD, ?

The drive from Bison, SD, to Belle Fourche, SD, takes approximately 2 h 45 min by car.

The fastest route from Bison, SD, to Belle Fourche, SD, covers 124 mi with a driving time of approximately 2 h 45 min.

Belle Fourche, SD lies roughly to the south-west of Bison, SD.

The drive from Bison, SD to Belle Fourche, SD mainly follows SD 20, US 85. The longest single stretch is 70 mi on US 85.

Distance: 124 miDuration: 2 h 45 min

Driving from Bison, SD to Belle Fourche, SD takes about 2 h 45 min via US 85. The distance is 124 mi. The straight-line distance is 91 mi. Driving directions

Driving directions9 · 124 mi

The return trip from Belle Fourche, SD to Bison, SD covers roughly the same distance, 124 mi.

No notable attractions were found along this route.

Popular destinations close by

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated October 1, 2026.

How far is it from Bison, SD, {fromState} to Belle Fourche, SD, {toState}?: The distance between Bison, SD, {fromState} and Belle Fourche, SD, {toState} is 124 mi by road.
How long does it take to drive from Bison, SD, {fromState} to Belle Fourche, SD, {toState}?: The drive from Bison, SD, {fromState} to Belle Fourche, SD, {toState} takes approximately 2 h 45 min by car.
What is the best route from Bison, SD, {fromState} to Belle Fourche, SD, {toState}?: The fastest route from Bison, SD, {fromState} to Belle Fourche, SD, {toState} covers 124 mi with a driving time of approximately 2 h 45 min.
Which direction is Belle Fourche, SD from Bison, SD?: Belle Fourche, SD lies roughly to the south-west of Bison, SD.
Which roads does the route from Bison, SD to Belle Fourche, SD follow?: The drive from Bison, SD to Belle Fourche, SD mainly follows SD 20, US 85. The longest single stretch is 70 mi on US 85.