Everything is relative.

Right now when you sitting on your couch or chair you are in fact traveling at the speed in range of 0-1670km/h (depending on your distance from the Equator where Earth spins fastest) relative to earth axis.

That's not all.

You are also traveling right now at the speed of 30km/s (or 107 000km/h) relative to the Sun along with Earth on its journey around our beloved star.

That's not all.

You are also traveling at the speed of 230km/s (or 828 000km/h) relative to the center of our galaxy, because our Solar System is on its journey around Milky Way.

That's not all.

You are also traveling at blazing speed of 552km/s (or 1 978 200 km/h) relative to cosmic microwave background. This is because universe is constantly expanding and Milky Way have its own journey.

Everything is relative.