For questions like this, it's is very helpful to look at units when you're doing your calculations.
you're traveling at 65 miles/hour which also means that in 1 hour you travel 65 miles (1hour/65miles). So you have
1 hour / 65 miles * 86 miles = (1 hour * 86 miles ) / (65 miles) = 86/65 hours = 1.323 or approximately 80 minutes.
1.1466... hours = 1 hour 8.8 minutes.
It is 488.54 miles and an estimated drving time of 7 hours and 38 minutes according to MapQuest.
It will depend on the speed that you drive at!
It depends on the speed you drive
It depends on the speed at which you drive.
Seven hours, if you travel nonstop.
It depends on your speed.
Depends on the speed, and how long you can drive non-stop.
It heavily depends on the speed at which you drive.
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.
That depends on the speed.
That depends a lot on the speed.