Glaurung Size Chart by SyndarilArt on DeviantArt

Glaurung, The One Wiki to Rule Them All

DRAGONS OF MIDDLE-EARTH SIZE CHART ANCALAGON THE BLACK, GLAURUNG THE FIREDRAKE OF GONDOLIN eaTUA THE - iFunny Brazil

Calculating the size of Glaurung : r/tolkienfans

Ancalagon- The Real Size of the Greatest Dragon in Arda- Solved.

Comparison of the Dragons of Middle-Earth

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

Ancalagon the Black makes Smaug look like a little baby which just emerged from egg. - 9GAG

Middle Earth Villains Size Comparison--Orcs to Ancalagon

Biggest dragon in popular-culture? - Page 3