Multiple choice general knowledge science & technology What is the fastest land mammal over a short distance? Pronghom antelope Dingo Cheetah White-tailed gnu Reveal answer Fill a bubble to check yourself C Correct answer Explanation The cheetah is the fastest land mammal over short distances, capable of reaching speeds up to 70 mph (110 km/h) in short bursts. While the pronghorn antelope has greater endurance, the cheetah excels at explosive acceleration.