Are you new to cycling? Do you want to know how long it takes to bike 15 miles? If these are some of the questions on your mind then you are at the right place. Cycling is a very good sport to do as provides really good health benefits and keeps you fit even in old age.
There is not a definite answer to how long will it take you to cover 15 miles as there are never ideal conditions. But if you are going on a straight road with a speed of 15 mph then it should take you an hour.
But if you cycle daily then you can even lower this number down to like 30 to 40 minutes also. All of that depends on how much speed can you maintain and that depends upon a lot of different factors.