🇬🇷: we lasted 219 days before surrendering
🇫🇷: we only lasted 46 days
🇧🇪: we held for 18 days
🇩🇰: you guys lasted more then 1 day?
🇦🇹: you guys did not celebrate?

related:

This is just a distance from Germany chart

The 219 days is only when counting from when Italy first attacked, and Greece never surrendered to Italy afaik. After Germany invaded, the Greek army only held out 17 days before surrendering (to Germany). https://attentively.wiki.edu.gr/

Edit to add: Greece did worse than the Belgians. As a Belgian I consider this a pathetic performance ;-)

Belgium is the same distance as France and Denmark (and the Netherlands that lasted 5 days)