This cannot be answered properly without knowing how fast you are traveling.
520 miles to regina ky
8 hours, 40 minutes
10 hours 24 minutes.
About 8 hours and 40 minutes.
530/70 hours = Seven and four sevenths hours
520/70 = 7.42857 hours = 7 hours 26 minutes
6.93 Hrs
6 hours 56 minutes. This is the total driving time at that speed and does not include stops or delays.
At an average 52 mph: 10 hours
520 miles, about 9-11 hours.
7 hours 26 minutes (approx).
It is roughtly 329 miles to huntsvile and 520 to mobile.