It's about as tall as a Giraffe.
(Giraffa camelopardalis) (Adult, average)
It's about three-fourths as long as a London bus.
In other words, the length of a London bus is 1.35 times 732.2 barleycorns.(Routemaster Double-Decker, RM standard specification)
It's about one-and-a-half times as long as a Beetle (Volkswagen).
In other words, 732.2 barleycorns is 1.52 times the length of a Beetle (Volkswagen), and the length of a Beetle (Volkswagen) is 0.6579 times that amount.(1964 model) (a.k.a. Volkswagen 1200, a.k.a. Käfer)
It's about three-fifths as tall as a Telephone Pole.
In other words, 732.2 barleycorns is 0.56 times the height of a Telephone Pole, and the height of a Telephone Pole is 1.8 times that amount.(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 1,300 barleycorns 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 half as tall as a Brachiosaurus.
In other words, 732.2 barleycorns is 0.48 times the height of a Brachiosaurus, and the height of a Brachiosaurus is 2.1 times that amount.(based on comparable bone measurements, height to head)
It's about two-fifths as long as a Semitrailer.
In other words, 732.2 barleycorns is 0.4237 times the length of a Semitrailer, and the length of a Semitrailer is 2.36 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(DOT), the maximum allowable length of a semitrailer pulled by a road tractor truck is 1,728 barleycorns (unless superseded by state law). These regulations also allow the vehicles to tow up to 36,000 kg in gross weight.
It's about two-fifths as tall as The Hollywood Sign.
In other words, 732.2 barleycorns is 0.41 times the height of The Hollywood Sign, and the height of The Hollywood Sign is 2.4 times that amount.(a.k.a. Hollywoodland Sign) (Mount Lee, Hollywood Hills, Santa Monica Mountains, California)