Clicks in a form of measurement?

Question

I've always wondered how far a click is, distance wise.

Answer 1

Where I live it is very common to hear people talking about driving at so many clicks. It means kilometers per hour in that context.

Answer 2

In the military a click is 1 kilometer or 1000 meters, which is ~3280 feet.

Answer 3

1 Km

Answer 4

1 meter.