Required software development freelancer for Airtable Function job

I am building a Tab on Airtable and would like to link a google map function to be performed in the sheet. The function is quite simple. I want into input a long/latitude of a location in one field, and then input another long/latitude in another. I want to then automatically calculate the distance between the two locations in terms of KM, and then automatically calculate the time it takes to move from go from one location to the other Back and Forth during different timings.

Skills & Expertise Required

software development