4 hours 55 minutes.
4.57 hours
320/60 = 51/3 hours = 5hours 20minutes
4 hours 16 minutes.
6 hours, 24 minutes
320 divided by 55 equals 6.45. So it will take about 6 hours and 25 minutes.
320 miles
5 hours 49 minutes.
if its willamette city it is 320 miles - about 5 hours 18 mins
AnswerThe 320 miles takes about 4 hours 56 minutes.
Take 320 miles and divide by 65 mph. That gives you approx 4.92 hours at a constant velocity.
4 hours
1 hour improved answer: LOL..if u drive approximately 300 miles per hour, that is. it's approximately 320 miles from the Pittsburgh airport to philly, so....