Macros that calculates distance between points

Hello there, I am making homebrew Ship vs Ship combat macroses and I need a way to figure out distance between attacking ship and targeted ship. Distance between "Selected" and "Target" tockens basically. Typing it distance with hands each time is sad( Thanks in advance

I dont believe this is possible without an API script, which requires Pro subscriber access. You can have roll20 do the calculation for you though. Here's a macro that will prompt you for the horizontal difference and the vertical difference and give you distance, rounded to 1st decimal place: &{template:default} {{name=Distance}} {{Axes=[[?{First Distance?|0}]], [[?{Second Distance?|0}]] }} {{Distance=[[round(10*[[?{First Distance?|0}**2 + ?{Second Distance?|0}**2]]**0.5)/10]] }}