How tall is the Kingda Ka roller coaster in humans?

The Kingda Ka roller coaster is 139 m tall, the same as 81.8 average adults (1.70 m) stacked head to toe.

The tallest roller coaster ever built. It closed in 2024.

Measured from the ground to the very top. Source.

Things about the same size

• 🔺 Great Pyramid of Giza 81.5 humans
• 🥖 World's longest baguette 82.4 humans
• ⛪ St. Peter's Basilica 80.4 humans
• 🔺 Pyramid of Khafre 80.2 humans
• 🎡 London Eye 79.4 humans
• 🌉 Sydney Harbour Bridge arch 78.8 humans

More vehicles

• 🚲 BMX wheel 0.3 humans
• 🌕 Lunar Roving Vehicle 1.82 humans
• 🏎️ Porsche 911 2.66 humans
• 🌕 Apollo Lunar Module 4.12 humans
• 🚇 Subway car 10.6 humans
• 🐳 Airbus BelugaXL 37.1 humans
• 🚀 Saturn V rocket 65.1 humans
• 🛢️ Seawise Giant 270 humans