The driving distance between Morrison, Colorado, and Salt Lake City, Utah, is approximately 540 miles (870 kilometers) via the most direct interstate route (primarily I-70 West to I-15 North).
Actual travel time typically ranges from 7.5 to 8.5 hours depending on traffic, weather conditions (especially over the Rocky Mountains and through the Eisenhower Tunnel), and the specific starting/ending points within each metro area.