They can reach speeds of up to 220 kilometres per hour.

Trains running on the line reach top speeds of 250 kilometres per hour.

We proceeded toward the scene at the slow speed of only 3 kilometres per second.

The trains have a maximum speed of 160 kilometres per hour.

Covering the 170.8 km in 5hours 41minutes 15seconds at an average speed of 30 kilometres per hour.

With this power car can reach top speed of 280 kilometres per hour (175 mph).

Trains will reach top speeds of 250 kilometres per hour on this line.

At a speed of 80 kilometres per second it'll sweep across the Earth's orbit in about a month.

Nerve impulses in the human body travel at a speed of over 250 kilometres per hour.

The car roared around the track at speeds of over 200 kilometres per hour.