To cover the 620 miles will require at least 9 hoursand 32 minutes of driving time if you maintain a steady 65 mph. You will have to add time for stops, detours and other delays.
The overall distance is about 620 miles. The estimate time it will take is about 10 hours.
It will take you a little more than nine hours to drive the 620 miles between the two cities.
Assuming a constant speed of 80 mph: (620 mi) / (80 mph) equals 7.75 hr or 7 hr 45 min.
9 Hours 32 Minutes and 31 Seconds - Not including any stops and time for acceleration
The driving distance is about 620 miles. The journey would take about 8 hours and 52 minutes
8 hours, 50 minutes.
10 hours 20 minutes at 60 mph
620 MILES
I'm sorry... is that a question? Are you asking how long is 620miles in a different unit of measurement? 620 miles is....................... 3,273,600 feet.... 39,283,200 inches... 997.793kilometers....
Dividing distance travelled by speed gives 620/52 = 11.923076 recurring (that is, 11. 923076923076...) hours. This is approximately equal to 715 minutes.
620 meters=0.385250139 miles
620 meters rounds to about 0.39 miles.