Running an average speed of 25kmph, which is about 15mph,
1400/15=93.333. That means up to 100 hours of solid riding. That means about 3.8 days. So, you could manage it in 3 days solid, but 6 days including sleep and rest, up to 10 days, including sleep and rest.
It depends on how fast you can ride a bike!
it obviously depends how fast you can ride a bike and how long you can go without stopping
140 miles long!!!!
Er, it's 60 miles, or 96 kilometers. what else would it be?
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.
About 12 miles.
if your speed is 4 miles per hour it takes an hour,at 8mph it takes 30 minutes.
26 divided by 8 equals 3.25 hours or 3 hours and 15 minutes
I presume you mean how long will it take for a 12 miles bike ride. It depends on how fast you can bike, if it's uphill or downhill. The average is between 8-13 mph for most people to bike on a 10-speed on the whole. By that measurement, it could take 50-90 minutes or so on the average.
She can ride 76.7 miles in 6.5 hours.