How wide is Neptune?
49,244 kmAbout 30,600 miles · Planet-sized
About 49,244 km.
A red kangaroo would need about 6,200,000 hops (8 m each) to cover it.
🔵49,244 km
🛶the Mekong
To scale: Neptune is about 10× bigger than the Mekong.
Things about the same size
- How wide is the Pacific Ocean at its widest?19,800 km
- How high do GPS satellites orbit?20,200 km
- How long is the Great Wall of China, all branches included?21,196 km
- How high do geostationary satellites orbit?35,786 km
- How far is it around Earth at the equator?40,075 km
- How wide is Uranus?50,724 km
- How long is the Mid-Ocean Ridge?65,000 km
- How wide is Saturn, not counting its rings?116,460 km
Many real things vary in size, so we use a typical or official figure. Spotted a mistake? Email hello@guessroo.com.