Time = Distance/Speed = 31/55 = 0.563636.. hours
That depends on the speed. Pick a suitable speed, in miles/hour, then divide the distance by the speed. The answer will be in hours.
1500 miles / 60 miles per hour = 25 hours
It depends on how fast you are going. If you're speed is 50 miles per hour, then it will take you one hour. If you are going 100 miles an hour, then it will only take you 30 minutes.
To go to the 313 miles on a speed of 60 miles per hour it will take around 5.216 hours or 5 hour 13 minutes time.
Seven hours.
1 hour.
Depends on how fast you drive! If your speed is 0, it will take forever as you will never going to get there. If your speed is 157 miles per hour, it will take you an hour to get there.
That depends how fast you drive, if your average speed was 28 miles per hour it would take one hour, if your average speed doubled to 56 miles per hour it would take just half an hour.
1 hour and 52 minutes.
Seven hours, if you travel nonstop.
One hour. Because the driving speed is 75 miles per hour in a speed zone and you're asking about how long to drive 75 miles.
It will take a driver 5 hours to drive 300 miles at a speed of 60 miles per hour.
That depends on the speed. Pick a suitable speed, in miles/hour, then divide the distance by the speed. The answer will be in hours.
It will take six hours.
1 hour 41 minutes
23/50 hour = 27minutes 36seconds
355 miles/65 miles/hour = 5.462 hours