Is That A Big Number?

If Length of the longest ski jump ever (2015) (251.5 m) was a standard unit ...

Length of the Sydney-Hobart yacht race (1,263 km)...more would be 5000 x Length of the longest ski jump ever (2015)

Length of the Rhine River (1,233 km)...more would be 5000 x Length of the longest ski jump ever (2015)

Length of the Lincoln Memorial Reflecting pool in Washington DC (618 m)...more would be 2.5 x Length of the longest ski jump ever (2015)

Typical flight of a flying fish (50 m)...more would be 1/5 of Length of the longest ski jump ever (2015)

Length of an Olympic swimming pool (50 m)...more would be 1/5 of Length of the longest ski jump ever (2015)

Length of the Blue Whale skeleton in London's Natural History Museum (25.2 m)...more would be 1/10 of Length of the longest ski jump ever (2015)

Length of a T-65 X-Wing starfighter in the Star Wars movies (12.5 m)...more would be 1/20 of Length of the longest ski jump ever (2015)

Yes, there's now a book based on these numbers. Oxford University Press: July 2018.