[Fhios]

... said the tunnel began in the central Gazan town of Khan Younis and stretched for over a kilometer (half a mile)

1 / 2 miles = 0.804672 kilometers. Article doesn't even give a good estimate

Back on topic, only destroy the tunnels when they've been fully fitted and manned. Keep 'em wasting money and manpower.

I think the days of tunneling into Israel are over.

[Rebelbase]

A kilometer is 0.62 mile.