Did you know?
Length of the Trans-Siberian Highway from St Petersburg to Vladivostok (11,000 km) is 2 x Length of Yellow River (Huang He) in China (5,460 km)
Tweet this comparison
If you appreciate this site, do us a favour and click on the ad above. We'll earn a penny or two and that will help us keep going.
You'll know that you have done a good thing for numeracy and rationality in the world!