## Neat Ratios ...

Longest golf drive (471 m)

- is 1/10000 of Length of the Congo River (4,700 km)...more
- is 1/5000 of Diameter of Pluto (2,377 km)...more
- is 1/2500 of Length of mainland Italy (1,185 km)...more
- is 1/400 of Length of the M25 Orbital motorway around London (188 km)...more
- is 1/250 of Diameter of the (fictional) Death Star in the first Star Wars movie (120 km)...more
- is 1/250 of Length of Hadrian's Wall in Northern England (117.5 km)...more
- is 1/5 of Length of the Epsom Derby horse race (2.4 km)...more
- is 1/4 of Length of the Champs Elysee (1.9 km)...more
- is 2 x Length of the Pont Neuf bridge over the Seine (232 m)...more
- is 20 x Height of a typical Hot Air Balloon (24 m)...more
- is 20 x Length of a tennis court (23.77 m)...more
- is 100 x Length overall of a `470` racing dinghy (4.7 m)...more
- is 250 x Length of a standard bed (1.9 m)...more
- is 400 x Length of a lightsaber in the Star Wars movies (1.19 m)...more

If this was a standard unit ...