A quick calculation is just under ten and a half hours
as 50 x 10 = 500 and 20 (500-520) is nearly halfof 50
520/50 = 10.4 so 10 hours
then (10.4 - 10.0) 0.4 x 60 minutes = 24
Answer: 10 hours 24 minutes
8 hours, 40 minutes
About 8 hours and 40 minutes.
10 hours 24 minutes.
530/70 hours = Seven and four sevenths hours
520 miles to regina ky
520/70 = 7.42857 hours = 7 hours 26 minutes
6.93 Hrs
At an average 52 mph: 10 hours
6 hours 56 minutes. This is the total driving time at that speed and does not include stops or delays.
This cannot be answered properly without knowing how fast you are traveling.
7 hours 26 minutes (approx).
At normal cruise speeds, about 1 hour.