SizerooHow long is the Yellowstone Caldera?
44.7 milesAbout 72 km · Land-sized
About 45 miles (72 km) by 30 miles (48 km), a huge volcanic crater.
A red kangaroo would need about 9,000 hops (26 ft, or 8 m, each) to cover it.
🌋44.7 miles
🌍ocean crust
To scale: the Yellowstone Caldera is about 10× bigger than ocean crust.
Things about the same size
- How far did the Mars rover Opportunity drive?28.1 miles
- How long is the Channel Tunnel?31.3 miles
- How long is an Olympic-distance triathlon?32 miles
- How long is the Gotthard Base Tunnel?35.5 miles
- How long is Rhode Island, the smallest US state?47.8 miles
- How long is the Panama Canal?51 miles
- How high is the edge of space (the Kármán line)?62.1 miles
- How long is Hadrian's Wall?73 miles
Many real things vary in size, so we use a typical or official figure. Spotted a mistake? Email [email protected].