The time (hours) required to drive 20 miles is (20) / (speed, in miles per hour)
Depends on your speed!
Depends on how slow the ducking
6 hours
45 minutes at 60 mph
Just divide the distance by the speed.
1 hour 40 minutes.
At 93 miles per hour, it would take an hour. At different speeds, it would take different amounts of time.
2 hours 25 minutes.
About 3 hours 30 minutes.
5 hours 42 minutes.
Just divide the distance by the speed.