It's about seven-and-a-half times as long as a Semitrailer.
In other words, the length of a Semitrailer is 0.13330 times 120 yards.(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Transportation (DOT), the maximum allowable length of a semitrailer pulled by a road tractor truck is 16 yards (unless superseded by state law). These regulations also allow the vehicles to tow up to 36,000 kg in gross weight.
It's about one-tenth as tall as Burj Dubai.
In other words, 120 yards is 0.1330 times the height of Burj Dubai, and the height of Burj Dubai is 7.520 times that amount.(formally Burj Khalifa, a.k.a. Dubai Tower, a.k.a. برج خليفة) (Dubai, UAE) (to roof)
Burj Khalifa, the tallest manmade structure in the world, stands 906 yards to its roof. The tower also holds the current records for the world's highest Islamic mosque — at approximately 631 yards on the 158th floor (of 163 floors) — and the world's tallest outdoor swimming pool — at approximately 312 yards on the 78th floor.
It's about one-tenth as tall as Olo'upena Falls.
In other words, 120 yards is 0.12190 times the height of Olo'upena Falls, and the height of Olo'upena Falls is 8.2030 times that amount.(a.k.a. Oloupena Falls) (Molokai, Hawaii)
Olo'upena Falls rise to 984.40 yards in height. The isolated falls are the tallest in the United States and the fourth tallest in the world.
It's about eight-and-a-half times as tall as a Brachiosaurus.
In other words, the height of a Brachiosaurus is 0.120 times 120 yards.(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 14 yards. 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-tenth as tall as Tugela Falls.
In other words, 120 yards is 0.1160 times the height of Tugela Falls, and the height of Tugela Falls is 8.620 times that amount.(Royal Natal National Park, KwaZulu-Natal, South Africa)
Tugela Falls rises to 1,040 yards in height. The falls are the highest in Africa and the second highest in the world.
It's about one-tenth as tall as Angel Falls.
In other words, 120 yards is 0.1120 times the height of Angel Falls, and the height of Angel Falls is 8.930 times that amount.(a.k.a. Parakupa-vena, a.k.a. Kerepakupai mer&) (Auyantepui, Canaima National Park, Venezuela) (total height)
Angel Falls has a total height 1,070 yards. Jimmie Angel, the first person to publicize their existence outside Venezuela and the namesake of the falls, damaged his monoplane atop the falls and was forced to abandon it; it remained there until it was removed 33 years later.
It's about ten times as tall as a Telephone Pole.
In other words, the height of a Telephone Pole is 0.10 times 120 yards.(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 12 yards 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.