While weight loss can be achieved without sweating, it is possible to lose weight from sweat. Since sweat is made up of water (which is heavy) and sodium from electrolytes, you will automatically lose weight immediately. Unfortunately, this type of weight loss is only temporary.
MGM Grand Distance in Straight Line. The distance from Mandalay Bay to MGM Grand is 0.76 miles (1.23 kilometers) in straight line. Walking at a normal rate of 3 miles per hour in a straight line, it would take 15 minutes between Mandalay Bay and MGM Grand. See below for the estimated time (more realistic) if you walked along a street route.
Ride the Las Vegas Monorail to the MGM Grand Station. Shuttle picks up daily at Mandalay Bay in the Tour & Travel Lobby on the lower level from 12:30 p.m., 2:30 p.m., 4:30 p.m. and to 8:30 p.m.