GitHub - siddharthbharthulwar/Flight-Calculator: Simple flight time and distance calculator GUI between any two airports in the world.
GitHub - skoope/flight-distance-calculator: A simple function that calculates a flight/air distance between two points based on the Great Circle Distance formula
![FS Flight Calculator Download - Useful tool freeware to calculate distance and arrival times in FSX and FS2004 FS Flight Calculator Download - Useful tool freeware to calculate distance and arrival times in FSX and FS2004](https://img.informer.com/pc/fs-flight-calculator-v1.5-main-window-example.png)