Close to everything.  Away from it all.

From Gardiner & Yellowstone National Park (North Entrance) – 45 minutes

From Bozeman Yellowstone International Airport (BZN) - 45 minutes (scenic route - highly recommended!)

From Bozeman Yellowstone International Airport (BZN) – 1 hour 5 minutes (alternate route via Livingston)

From Livingston, Montana – 25 minutes