What is the speed of 120mph?

1 Answers
VanNathan
07/30/25 10:38am
120 miles per hour is actually 193.08 kilometers per hour. Here are the details: 1. Mile: People often use "mile" to indicate speed, which is actually incorrect. Because "mile" is a unit of length measurement, just like "kilometer" or "kilometer". It only represents speed when "miles per hour" (mail/h; MPH) is used. 2. In addition to "mile", some people habitually use "yard" to indicate distance, and even equate "yard" with "kilometer". For example, when someone says they were driving at 120 yards per hour, this is not accurate. It is said that "yard" was established by King Henry I of England. He stretched out his arm, raised his thumb, and said: "The distance from my nose to my thumb will be the basic unit of length, named 'yard'."
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