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
Just divide the distance by the speed.
45 minutes at 60 mph
277 / 55 hrs
1 hour 40 minutes.
At 93 miles per hour, it would take an hour. At different speeds, it would take different amounts of time.
It really depends on haw fast your going
3hr 7mins 30sec
6 hours 7 minutes.