How far is it from Circle, MT, to Grass Range, MT, ?

The distance between Circle, MT, and Grass Range, MT, is 167 mi by road.

How long does it take to drive from Circle, MT, to Grass Range, MT, ?

The drive from Circle, MT, to Grass Range, MT, takes approximately 3 h 5 min by car.

The fastest route from Circle, MT, to Grass Range, MT, covers 167 mi with a driving time of approximately 3 h 5 min.

Distance: 167 mi·Duration: 3 h 5 min

Driving from Circle, MT to Grass Range, MT takes about 3 h 5 min via MT 200. The distance is 167 mi. The straight-line distance is 154 mi. Driving directions

6 · 167 mi

The return trip from Grass Range, MT to Circle, MT covers roughly the same distance, 167 mi.

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Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated July 7, 2026.