1 hour
http://www.wolframalpha.com/input/?i=200+miles+at+70mph
About 500 miles. Would take approximately 9 hours driving time to reach the destination.
4.57 hours
One hour
81 minutes
332.5 miles (70 x 4.75 = 332.5).
Need mpg rating vehicle in question to answer
11 hours 30 minutes.
10 hours
20.4 hours
547 / 70 = 7.8142857142857142857142857142857 The answer is how long it would take you.
That would take 9 hours and 42 minutes.