Circumference of Neptune

Circumference of Neptune (154,600 km)



Neat Ratios ...

Circumference of Neptune (154,600 km)

  • is 2/5 of Distance from the Earth to the Moon (384,000 km)...more
  • is 10 x Circumference of Mercury (15,330 km)...more
  • is 10 x Range of an Airbus A380 (15,200 km)...more
  • is 20 x Length of the Trans-Canada Highway from Victoria to St John's City (7,820 km)...more
  • is 20 x Length of coast-to-coast American Discovery Trail (Northern Route) (7,780 km)...more
  • is 25 x Length of the Yangtze River (6,300 km)...more
  • is 40 x Length of Route 66 from Chicago to Los Angeles (3,940 km)...more
  • is 50 x Length of India, North to South (3,100 km)...more
  • is 50 x Length of the Rio Grande (USA, Mexico) (3,057 km)...more
  • is 500 x Length of the British Grand Prix Formula 1 motor race (306.3 km)...more
  • is 2000 x Length of the Panama Canal (77 km)...more

If this was a standard unit ...

Is That A Big Number? - The Book

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

Click here to learn more about it.

Click here for Podcast: Andrew Elliott interviewed for New Books Network.