To work this out divide 180 by 70.
It would take about 2 hours 35 minutes to drive.
1hr 25mins
27 minutes.
One hour
1 and half hours
4.57 hours
at 70mph on the highway it'll take you right at 2hr
1 hour 20 minutes.
2 hours 1 minute
7 hours 8 minutes.
11 hours 30 minutes.
4 hours 28 minutes.
167 minutes or 2 hours 47 minutes