It's about 3,500 times as long as a Bowling Lane.
In other words, 12.670 leagues is 3,674.80 times the length of a Bowling Lane, and the length of a Bowling Lane is 0.00027212 times that amount.(USBC specifications; tenpin; including pin deck)
According to the United States Bowling Congress specifications, a tenpin bowling lane should measure 0.0034478 leagues. In a Professional Bowling Association game, the lane must be lubricated by about 25 ml (0.85 fl. oz) of oil.
It's about 4,500 times as tall as The Hollywood Sign.
In other words, the height of The Hollywood Sign is 0.00021 times 12.670 leagues.(a.k.a. Hollywoodland Sign) (Mount Lee, Hollywood Hills, Santa Monica Mountains, California)
Each of the white letters in the Hollywood Sign measures 0.0027 leagues tall. Built as an advertisement in 1923, the sign was intended to stand for only eighteen months.
It's about 5,000 times as long as a Semitrailer.
In other words, 12.670 leagues is 4,812 times the length of a Semitrailer, and the length of a Semitrailer is 0.0002078 times that amount.(a.k.a. semi-trailer truck, a.k.a. semi, a.k.a. tractor-trailer, a.k.a. truck and trailer, a.k.a. eighteen-wheeler, a.k.a. big rig, a.k.a. Mack truck, a.k.a. transport, a.k.a. lorry, a.k.a. artic; for box truck; United States Federal length limits)
According to the United States Department of Transportation (DOT), the maximum allowable length of a semitrailer pulled by a road tractor truck is 0.002633 leagues (unless superseded by state law). These regulations also allow the vehicles to tow up to 36,000 kg in gross weight.
It's about 5,500 times as tall as a Brachiosaurus.
In other words, the height of a Brachiosaurus is 0.00019 times 12.670 leagues.(based on comparable bone measurements, height to head)
Dinosaurs in the genus Brachiosaurus had an estimated height (at the head with neck fully extended) of up to 0.0023 leagues. A resin cast of the first Brachiosaurus specimen, owned by the Field Museum in Chicago, is currently on display at the O'Hare International Airport.
It's about one-five-thousand-five-hundredth as long as The Distance from Earth to the Moon.
In other words, 12.670 leagues is 0.0001831109 times the length of The Distance from Earth to the Moon, and the length of The Distance from Earth to the Moon is 5,461.1710 times that amount.(a.k.a. Luna) (median of semi-major axis, or apigee, and semi-minor axes, or perigee)
The orbit of the Moon around the Earth is elliptical, with an average distance of 69,193.03 leagues from center-to-center. About 428.376 kg of moon rock have been cataloged on the Earth, from the American Apollo and Soviet Luna Programs, and from samples that have been extracted from meteorites.
It's about 6,500 times as tall as a Telephone Pole.
In other words, the height of a Telephone Pole is 0.00016 times 12.670 leagues.(a.k.a. Utility Pole, a.k.a Power Pole, a.k.a. Telegraph Pole, a.k.a. Telegraph Post, a.k.a. Hydro Pole) (exposed height; per Florida Public Service Commission average)
A standard telephone pole is 0.002 leagues tall. Despite alternatives, most telephone poles in the US are made of wood — most commonly pine — and have a lifespan of 25 to 50 years, depending on climate and preservatives applied.
It's about 8,500 times as long as a London bus.
In other words, the length of a London bus is 0.000119 times 12.670 leagues.(Routemaster Double-Decker, RM standard specification)
The Routemaster Double-Decker buses, well-known as icons of London, measure 0.00151 leagues in length. The buses were said to be well-designed for travel in the London traffic, as they offered an open door for riders to board and exit even while the bus was moving at low speeds, and a full-time conductor to collect fares.