Question: how long would it take to ride a bike 6 miles?
Answer: A Mile in a flat road race takes about 3 to 4 minutes. On a flat surface, the ride is relatively smooth with no significant hurdles, hills or tricky manoeuvers. This will easily enable you to manage an average speed of between 17 to 18 mph; or, about 30 – 40 minutes to bike 10 miles.