Thanks to the Internet, you no longer have to depend on calling each airline to find out how many miles your trip could add to your frequent flyer account. If you have several itineraries as options for your next trip, you can look them all up online before making a reservation to find out how many miles each will give you. You might choose to take the longest trip to add to your frequent flyer points.
Go to milecalc.com. Enter your itinerary using airport codes in the boxes provided. The site has a tool that lets you look up the codes. If your itinerary involves several airports, click on the link that says, "For complex itineraries, click here."
Visit the mileage calculator at webflyer.com and enter your departure and arrival cities or airport codes. Click on the "How Far?" button to see your mileage information.
Go to the USAToday.com mileage calculator. Type your departure and arrival information in the boxes provided. The system accepts city names and airport codes, and it also provides space for connecting flights. Click on "How Far?" to see your total mileage.
Enter the city and U.S. state or the city and country in the mileage calculator at indo.com. This site also calculates distance using latitudinal and longitudinal points.
Calculate air mileage within Canada, the United States, or from and to either country at symsys.com. Type a comma after the city's name, a space, then the state or province. Click "Okay."