It's about one-and-one-fourth times as long as Baseball base distances.
In other words, 34.3 meters is 1.2504 times the length of Baseball base distances, and the length of Baseball base distances is 0.79974 times that amount.(MLB Official Baseball Rules specification)
According to MLB Official Baseball Rules, the distance between baseball diamond bases is 27.432 m. While second and home base are located upon the corners of the 27.432 sq. m area created by the bases, first and third base are placed within that square, to better allow the umpires to judge whether a ball is fair or foul.
It's about three-fourths as tall as The Chicago Water Tower.
In other words, 34.3 meters is 0.731 times the height of The Chicago Water Tower, and the height of The Chicago Water Tower is 1.37 times that amount.(Chicago, Illinois)
It's about seven-tenths as tall as The Arc de Triomphe.
In other words, the height of The Arc de Triomphe is 1.4 times 34.3 meters.(Paris, France)
It's about two-thirds as tall as Nelson's Column.
In other words, 34.3 meters is 0.6642 times the height of Nelson's Column, and the height of Nelson's Column is 1.506 times that amount.(London, England, United Kingdom) (from pedestal first step to tip of statue's hat)
It's about three-fifths as tall as The Leaning Tower of Pisa.
In other words, 34.3 meters is 0.608 times the height of The Leaning Tower of Pisa, and the height of The Leaning Tower of Pisa is 1.64 times that amount.(a.k.a. The Tower of Pisa, a.k.a. Torre pendente di Pisa) (Pisa, Italy) (height along center axis)
The Leaning Tower of Pisa stands 56.4 m tall along the angle of its lean. In May of 2008, in an successful effort to stabilize the tower, 70 tonnes of earth were removed from the tower's base on the side opposite the lean.
It's about three-fifths as tall as The Cinderella Castle.
In other words, 34.3 meters is 0.595 times the height of The Cinderella Castle, and the height of The Cinderella Castle is 1.68 times that amount.(Fantasyland, Magic Kingdom, Walt Disney World, Lake Buena Vista and Bay Lake, Florida)
Walt Disney World's Cinderella Castle is 57.6 m tall. The castle's architecture uses the optical trick known as "forced perspective" — the castle gets smaller near the top — to appear larger than it truly is.
It's about one-and-seven-tenths times as long as a Cricket pitch.
In other words, 34.3 meters is 1.70504 times the length of a Cricket pitch, and the length of a Cricket pitch is 0.586497 times that amount.(per Marylebone Cricket Council / International Cricket Council Law #7)