How much mph is 1200 km?

Answer 1

A mile is 1.609344 km. Thus to convert from miles to kilometres you need to multiply by 1.609344. In this case we get:

1.609344 x 120 = 193.12128

Thus 120mph is about 193km/h

Answer 2

120 kilometres per hour is 74 and one half miles per hour.

Answer 3

You haven't mentioned a known speed, just distance. If you mean 1200km/h, this is 745.6mph

Answer 4

745.6 miles per hour.