About 6 minutes
51.5 minutes.
About 19 minutes
At 30 mph it takes 40 minutes to drive 20 miles.
You drove 34 miles in 30 minutes at 68mph
33.43 minutes
Five minutes at 60 mph
52 minutes
115.4 minutes.
16 minutes at 60 mph
148.75 miles.
19.5 miles.
It will take 48 minutes to drive 48 miles at the speed of 60mph It will take approximately 41.09 minutes to drive 48 miles at the speed of 70mph