The top speed (orbital velocity) of the planet Mars is 95,400 km/h (59,291). it's average velocity is 86,871 km/h (53,979 mph).

One of the fastest train is the Shanghai Maglev train, which can reach a top speed of 431 km/h (268 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).

F-22 can reach the maximum speed of 2,414 km/h or Mach 2.2 with afterburners.

Top speed of Kawasaki KLX110 motorcycle is 50 km/h (31mph).

Top speed of Kawasaki Z900RS is 220 km/h (137.5 mph).

Top speed of a polar bear is about 40 km/h (25 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 Mercury is 212,292 km/h (131,940 mph). It's average velocity is 170,496 km/h (105,963 mph).

Top speed of Kawasaki Z650 is 212km/h (131mph).