Travel API - Sep 3 2024

Mileage Calculator between 2 airports around the World

Mileage calculator between airports around the world

A free mileage calculator that allows you to calculate miles between over 8,500 airports around the world. If you enter the airport code (IATA/3 letter) of your departure and destination, the mileage between those airports will be automatically calculated. It also supports mileage calculations for complex itineraries that involve multiple airports, such as connecting flights.

Miles/distance to a destination are often required in situations such as acquiring airline elite membership and mileage award tickets, so this mileage calculator that supports over 8,500 airports around the world is useful.

*This calculator calculates based on the latitude and longitude of the airport, but since the calculation includes errors, the numbers may differ slightly from the "Mileage Chart" established by each airline (e.g. ANA Tokyo・Error 22 miles between Haneda and Honolulu, Hawaii). Please use this as a guideline only, as the error increases as the distance increases.

Departure

Airport 3 letter

Arrival

Airport 3 letter

How to use the world-friendly [Mileage Calculator]

Enter the airport code, 3-character (alphanumeric) airport code defined by IATA for the departure and arrival airports.
Tap/click [Calculate Miles].
The actual distance between airports is displayed in miles. It supports over 8,500 airports around the world, so you can measure the distance between almost any airport. You can find the airport's IATA code using the "Airport Search" above.
The measured miles are saved for each segment by pressing "Save", and the number of miles for each saved segment can be added up. Please use it to calculate miles for connecting flights, etc.
We have picked out the major airports below. When you press [Dpt] (Departure) or [Arr] (Arrival) the airport code will be entered automatically.