How long would it take to drive from Missoula Montana Los Angeles California?

Driving from Missoula, Montana to Los Angeles, California would take approximately 16-18 hours. The distance between the two cities is about 934 miles (1503 kilometers), and the route mostly follows Interstate 90 to Interstate 15. However, actual travel time may vary depending on several factors such as traffic conditions, construction delays, weather conditions, and stops for rest or meals along the way.