21 minutes.
It would take .525 of an hour to drive 21 miles at 40mph without traffic, or a little over half an hour.
Approximately 20 minutes.
It will take you about 21 hours to drive the 1,467 miles between the two locations.
21 minutes, 13.85 seconds
.42 hours
10 hours 21 minutes.
22 minutes 54.5 seconds.
38 minutes 11 seconds.
21 hours 40 minutes.
21 minutes
10 hr 21 minutes.