Just divide the distance by the speed.
Depends on your speed!
Depends on how slow the ducking
depends on what speed your driving at
6 hours
45 minutes at 60 mph
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.
17 hours 9 minutes.
3 hours 7 minutes.
About 3 hours 30 minutes.
5 hours 42 minutes.