Wiki User
∙ 13y ago20 Miles.
Wiki User
∙ 13y ago90 mi
If a car travels for 20 minutes at a speed of 60 miles per hour the car travels 20 miles.
About 28 minutes to travel 35km at that rate.
90 miles
It travels 288 miles in 4 hours 30 minutes at that speed.
30 hours 46 minutes.
247
9km
224 miles
5 hours 45 minutes.
(40 km per hour) x (45 minutes) / (60 minutes per hour) = 30 km
Average Speed!!