1 hour, 8 minutes, 34.29 seconds
1 hour, 26 minutes, 20 seconds
about 2 1/2 hours
24 hours.
4.77 hours
2 hours 58 minutes.
5 hours 16 minutes.
4 hours, 46 minutes, 9.23 seconds
4 hours 46 minutes.
4 hours 46 minutes.
Er .... I'm not sure you have thought about this question. If you are traveling 80 miles per hour, you go 80 miles in one hour. That is the definition of "miles per hour."
17 minutes 24 seconds.
A little over 1 and 1/2 hours.