Approximately 21 minutes.
2 hours, 46 minutes, 40 seconds
It will take 20 min to go 20 miles at 60 mph.
At 70.06 mph, it will take an hour.
About 18 minutes at a constant 500 mph.
3.125hrs
It will take just under four hours to drive 250 miles at 65 mph. When you are traveling 65 mph, every hour you drive you will go 65 miles. When you divide 250 by 65, you get 3.84 hours.
Approximately 21 minutes.
250 miles/(15 miles/hour) = 16-2/3 hours or 1000 minutes.
3 hours 50 minutes at 65 mph
At 60 MPH average, about 4 hr 10 min.
At 70 MPH average, about 3 hr 35 min.
2 hours, 46 minutes, 40 seconds
3 hours, 7 minutes, 30 seconds
1.2 minutes, or 1 minute, 12 sec.
Do the maths and you will find out the answer. If you cant be bothered it is around three and a half hours.
It will take about 4 hours and 32 minutes of total driving time at a constant 55 mph. Add some time for stops or delays.