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.
It depends on your speed.
Seven hours, if you travel nonstop.
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.
This depends on your speed.
That depends on the speed.
That depends a lot on the speed.
Depends on speed.