Mileage calculator site – here’s an easy-to-use site that calculates the mileage you’ll receive for your flights. It includes calculations for elite bonuses, class of service bonuses or ticket price, if these factor into your total mileage.
Simply enter your originating airport and where you’re flying to. You can add up to three more airports if you have multiple connections to arrive at the total miles. The miles are estimated and may differ from the actual mileage awarded by your airline, but it’s a great aid when you’re comparing flights connecting in different cities or wondering if you’re going to hit an award milestone with your airline.