It depends on your speed. If you are travelling at 84 mph, you would need 1 hour. If you are travelling at 42 mph, you would need 2 hopurs and so on. *This is inverse proportion. The slower you travel, the longer time you would need.
10.5
going 60 miles an hour
It would take 12 minutes to drive 20 miles at 100 mph.
601/60=10.0166 It would take 10.0166 hours to drive the 601 miles.
It would take about 46 minutes to drive 50 miles.
6 hours
About 6 hours
Depends on the speed
Depends on your speed.
2000 miles
That depends on your speed.
About 5.5 hours.