The HAV Airlander takes crown position as the longest aircraft on Earth at 91 meters long. At second, the Antonov An-225 Mriya of Ukraine has a length of 84m and it is also the heaviest plane on Earth at 285,000kg. The Boeing 747-8 takes third place at 76m in length and is the world's longest passenger aircraft in the world.
Chart 1: Longest Aircrafts in the World
Top 30 ranks, by length in descending order ( rank and segment full dataset - 38 items )