Made an interactive rangefinder a while back, mainly for myself, decided to upload this version, mind you the distances aren't going to be perfect due to elevation changes, unless something went very wrong, these are currently "good-enough" estimations, any suggestion for range improvement, feel free to post a screenshot and I'll update the scale modifier.
Apologies in advance for anyone who gets domed while Alt – Tab'ed using this page… lol
Source: https://www.reddit.com/r/EscapefromTarkov/comments/f6b3qh/interactive_tarkov_rangefinder/