530 minutes is 8 hours, 50 minutes.
1460
8 hours and 30 minutes.
538
9:30 A.M. to 5:30 P.M. of the same day is 8 hours.
8 hours, 50 minutes.
7.75 hours
This is equivalent to 16 hours.
1360
Ten hours.
This is equivalent to 16 hours.
About 7.5 or 8 hours, or 530 miles.