depends on what speed your driving at
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
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.
10 hours 46 minutes.
6 hours 7 minutes.
It really depends on haw fast your going