The word "miles" is a unit of measurement used to measure long distances. It is commonly used to determine how far one place is from another. Full definition
So how do you ensure your battery has enough strength to do all that and prevent you from being stranded thousands of miles from home on your summer road trip? (quicklaneatalpackersford.sensibledriver.com)
You may receive as much as 14 cents per mile for driving expenses incurred while volunteering for a charity. (kingofkash.com)
You have a certain capacity of earning miles per month based on your geographic proximity to certain stores, your credit lines, your free time. (milenomics.com)