4.57 hours
One hour
11 hours 30 minutes.
Time = Distance/Speed = 290/70 = 4.143 hours
2.814 hours (rounded)
1hr 25mins
27 minutes.
1 and half hours
Assuming 70mph, I'd say just shy of 10 million years
To work this out divide 430 by 70.It would take about 6 hours 8.5 minutes to drive.
2 hours 1 minute
1 hour 20 minutes.