Astronomical
- 270 metres — length of 99942 Apophis, the smallest known asteroid
- 535 metres — length of 25143 Itokawa, a small asteroid visited by a spacecraft|
Distances longer than 1 kilometre
Read more about this topic: 1 Hectometre
Astronomical
Distances longer than 1 kilometre
Read more about this topic: 1 Hectometre