A klick is military slang for 1 kilometer , which is 1,000 meters or about 0.62 miles.

In plain English

If someone says “we’re 5 klicks away,” they mean 5 kilometers away.

Why it’s used

It’s a quick, clear way to talk about distance in military communication, where precision matters.

Example

  • 1 klick = 1 kilometer
  • 10 klicks = 10 kilometers
  • 10 klicks is about 6.2 miles

TL;DR

A klick is just another way to say kilometer in military talk.