1600 meters or 1720 yards
At 20 mph how long would it take to drive one mile?
One mile at 60mph would take just one minute.
If you are going "one mile per hour", it takes exactly one hour to go a mile.
if you walk 4 miles an hour how long would it take you to walk a mile
It will take 45 seconds.
That depends on how fast you go.
It depends on how how fast the wind is
About 40 seconds.
115 days
About 65 seconds.
55.38 seconds.
There is no sound in space.