If Estimated length of Diplodocus hallorum (longest dinosaur) (33.5 m) was a standard unit ...

Length of the Oxford-Cambridge boat race (6.8 km)...more would be 200 x Estimated length of Diplodocus hallorum (longest dinosaur)

Length of the Las Vegas Strip (6.8 km)...more would be 200 x Estimated length of Diplodocus hallorum (longest dinosaur)

Length of the Starship `Discovery` in the Star Trek series of that name (683 m)...more would be 20 x Estimated length of Diplodocus hallorum (longest dinosaur)

Length of the USS Gerald R. Ford supercarrier (337 m)...more would be 10 x Estimated length of Diplodocus hallorum (longest dinosaur)

Length of the USS Nimitz supercarrier (333 m)...more would be 10 x Estimated length of Diplodocus hallorum (longest dinosaur)

Length overall of the Cutty Sark sailing ship (85.4 m)...more would be 2.5 x Estimated length of Diplodocus hallorum (longest dinosaur)

Distance a kangaroo can jump (13.5 m)...more would be 2/5 of Estimated length of Diplodocus hallorum (longest dinosaur)

Width of a tennis court (8.23 m)...more would be 1/4 of Estimated length of Diplodocus hallorum (longest dinosaur)

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