JamesP

Top speed of Beretta 92 pistol bullet (muzzle velocity) is 381 m/s (1,250 ft/s).

Top speed of a Gewehr 98 bullet (muzzle velocity) is 639 m/s (2,096 ft/s).

Top speed of an AK-47 bullet (muzzle velocity) is 715 m/s (2,350 ft/s).

A Giant African millipede is very slow and it cannot run very fast.

The top speed (orbital velocity) of the planet Pluto is 22,003km/h (13,675 mph). It's average velocity is 16,797 km/h (10,439 mph).

The top speed (orbital velocity) of the planet Neptune is 19,692 km/h (12,238 mph). It's average velocity is 19,620 km/h (12,193 mph).

The top speed (orbital velocity) of the planet Urans is 25,668 km/h (15,952 mph). It's average velocity is 24,444 km/h (15,192 mph).

The top speed (orbital velocity) of the Planet Saturn is 36,504 km/h (22,687 mph). It's average velocity is 34,812 km/h (21,635 mph).

The top speed (orbital velocity) of the planet Jupiter is 49,392 km/h (30,697 mph). It's average velocity is 47,051 km/h  (29,242 mph).

The top speed (orbital velocity) of the Planet Mercury is 212,292 km/h (131,940 mph). It's average velocity is 170,496 km/h (105,963 mph).