user aapilot said: (http://productforums.google.com/forum/?zx=y7jq6icx61c4#!category-topic/docs/spreadsheets/PhP40bfvdgI
Distance "As the crow flies" calculated in a spreadsheet
I am a pilot. I'm looking to automatically calculate the distance between points in a spreadsheet. I know there has to be a way to do this, I'm just not sure how to start.