- seconds have elapsed (unless you are moving really fast)
- the Moon has travelled kilometres, relative to its orbit about the Earth
- geostationary satellites have travelled kilometres, relative to their orbits about the Earth
- the Earth has travelled kilometres, relative to its orbit about the Sun
- the Solar System has travelled kilometres, relative to its orbit about the Galactic Centre
- the Andromeda galaxy got kilometres closer to our galaxy
- the core of the Sun has fused million tons of hydrogen
- light in a vacuum has travelled kilometres, relative to everything