1 hour 30 minutes. (1.5 hours).
280
27.5 miles at 55 mph
At 30 mph: 5 hrs At 60 mph: 2 hrs 30 minutes At 90 mph: 1 hr 40 minutes Mathematically: At n mph: 150/n hrs
7.01818 Hrs. at 55 MPH
4 hrs 52 minutes
About 1.5 hours at an average of 65 mph.
At zero spedd , no miles. at 30 mph = 30 miles At 60 mph 60 miles.
21 hrs 10 mins at 60 mph
18 hrs 2 min at 60 mph
12 hrs 31 mins at 60 mph
8 hrs 29 mins at 60 mph
25 hrs 36 mins at 60 mph