a millisecond
A "knot" is one nautical mile per hour. Thus 4000/15= 266 hours and about 40 minutes.
If you are cycling moderately it will take 5 minutes for a mile.
how long does it take to get down 1 mile to the ocean floor
At 20 mph how long would it take to drive one mile?
it depends on the airline you take and how many stops you have.
for minutes and 1 sec.
about 35 years
55.4 seconds per mile at 65mph
2 mintes
if you walk 4 miles an hour how long would it take you to walk a mile
It depends on the speed at which you travel.
take the actual miles times 5,280 then devide by 6,000. 1 mile = 5,280 feet. 1 nautical mile = 6,000 feet