The distance between Flagstaff to Las Vegas via Grand Canyon National Park, Hoover Dam is 592 Mi by road. You can also find the distance from Flagstaff to Las Vegas via Grand Canyon National Park, Hoover Dam using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Flagstaff to Las Vegas via Grand Canyon National Park, Hoover Dam for road driving directions!