The distance from Denver, CO to Yewllostone is about 930 Km (580 mi) and from San Francisco it is about 1540 Km (960 Mi). From Salt Lake City, UT to Yellowstone is about 540 Km (335 Mi).
It is 754 miles to the Gardiner, Montana entrance.
Yellowstone is about 1,026 miles from Phoenix.
1431 miles
From Kentucky to Yellowstone National Park is about 1700 miles/2,600 km.
302.26 miles
Colorado Springs to Yellowstone: 579 miles Colorado Springs to Glacier National Park through Yellowstone: 1024 miles
Depends where you want to enter the park. The west gate at West Yellowstone is about 850 miles from Sacramento.
The NPS states that there are over 310 miles of paved roads within Yellowstone National Park.
739 miles
789 miles
1513 miles
1700 miles