It depends on your speed, but on average it should take somewhere between 5-10 minutes per mile. Totalling to about 130-260 minutes. (2hrs10mins - 4hrs20mins)
It depends on how fast you can ride a bike!
No, it is illegal to ride a dirt bike on the street but you can ride it on a trail or dirt bike track.
it obviously depends how fast you can ride a bike and how long you can go without stopping
140 miles long!!!!
A 13 YEAR OLD CAN RIDE A MINI BIKE AS LONG AS IT IS NOT ON A PUBLIC STREET.
The time it takes to ride 8 miles on a bike depends on your speed. On average, it would take about 30-45 minutes to ride 8 miles at a moderate pace of 12-16 miles per hour.
Er, it's 60 miles, or 96 kilometers. what else would it be?
No
The sidewalk??
You can NOT ride a dirt bike on any street in Las Vegas or in the county. You have to be 1000 feet from any street or building to ride one in the dirt.
Since a stationary bike doesn't move, there's no way it can travel 20 miles. Now, if you're asking how long it would take to ride twenty miles on a bicycle, it depends on speed, wind, and other factors. Typically a bike maximum speed is about 20 miles per hour. So it would take about an hour to ride 20 miles on a REGULAR moving bicycle.
no u can not