The sizes of the Dragon's we've - The Targaryen Supremacy

Glaurung Size Chart by SyndarilArt on DeviantArt

Ask About Middle Earth — Glaurung vs. Smaug

NO SPOILERS] Westeros's Drogon(short necked, younger and faithful) vs Middle Earth's Smaug(Long necked, badass, intelligent, without a master). Who would win? Personally, I prefer short necked dragons but Smaug might can easily

the lord of the rings - How on (middle) earth did Eärendil kill a dragon as huge as Ancalagon? - Science Fiction & Fantasy Stack Exchange

Lord of the Rings' Biggest Dragon Was Ancalagon, Not Smaug

Smaug size : r/lotr

What is the size difference between Ancalagon the Black and Smaug? - Quora

Ancalagon the Black, greatest of the winged dragons, and Morgoth his master - by Çağlayan (skyrace) : r/lotr

Middle-Earth Comparison, Lord of the Rings vs Hobbit

Dragon Size Chart 3! Big dragon, Mythical creatures, Fantasy creatures