A Flight Distance Calculator is a digital tool designed to compute the distance between two locations, typically measured in miles or kilometers along a flight route.

By entering the departure and destination airports, this tool provides accurate and instant calculations, making it invaluable for travelers, aviation enthusiasts, and business professionals.

Whether you’re a frequent flyer meticulously tracking your air miles, a traveler planning your next adventure, or simply curious about your journey, knowing the distance between airports can be incredibly useful.

ComfortPass

Air Miles Calculator

Enter 2–8 IATA codes (comma-separated). Start typing to see suggestions. Optional: price (CPM) and airline + fare (elite miles available for Delta / United / American).
Tip: type a few letters of a city/airport or IATA, then click to insert its code.
Enables CPM (cents per mile).
If fare is provided and airline supports multipliers (DL/UA/AA), we’ll estimate elite miles.
Optional for all airlines. Elite miles estimate currently supported for Delta / United / American.
Merged only for this calculation.

How to Use Our Air Miles Calculator

Our tool is designed to be intuitive and straightforward. Here’s a step-by-step guide to get you started.

Step 1: Select Your Route

To begin, you need to tell the calculator where you’re flying from and to.

Input the departure and arrival airports using their three-letter IATA codes. For example, use ‘JFK’ for John F. Kennedy International Airport or ‘LAX’ for Los Angeles International Airport.

If you don’t know the IATA code for a particular airport, don’t worry.

NOTE: The tool features a convenient search function that allows you to locate airports by name or city.

Step 2: Add Your Flight Price

Next, you’ll see an optional field where you can enter the price of your flight ticket.

This step isn’t required to calculate the distance, but it can provide valuable insights.

By adding the cost, the tool can help you calculate your cost per mile, giving you a clearer picture of the value you’re getting from your trip.

Step 3: Choose the Operating Airline

For frequent flyers, this step is crucial. You can select the airline you are flying with from a dropdown menu.

This information is essential for those looking to track miles with specific airline loyalty programs, as different airlines often have unique earning structures and partnerships.

Step 4: Enter Your Fare Class

Have you ever noticed the single letter on your ticket, like ‘Y’ for economy or ‘J’ for business?

That’s your fare class, and it can significantly impact the number of miles you earn.

Adding the fare class helps provide a more accurate estimation of your air miles, as premium classes, such as business or first class, often receive bonus miles as part of their loyalty programs.

Step 5: Input Custom Airports

Our calculator also includes a feature for travelers flying on less common routes.

This is for users who might be flying to or from airports that are not listed or those without standard IATA codes, such as smaller private airfields or regional airports.

You can manually input the airport details to get a distance calculation for virtually any flight path, ensuring no trip is left unmeasured.