Distance calculator (Airplane)

Hello all,

I am looking for an addon-on to calculate the distance of a flight in an airplane in order to be able to offer the CO² compensation of this one.

Do you know of an add-on that precisely pre-calculates an airplane distance automatically?

So I could do my compute directly in gravity.

Thank you in advance,
Very good day

This sounds like you need a developer. Sure you can perform calculations but you would need to know the starting point and end point of all locations. You could pass these with parameters to a hidden field via gravity forms and then render the calculation in a product field. If I’m not misspeaking.