121.60 meters is about one-and-one-fifth times as long as a Football (Soccer) Pitch.
In other words, it's 1.160 times the length of a Football (Soccer) Pitch, and the length of a Football (Soccer) Pitch is 0.8620 times that amount.
(a.k.a. Football Field, a.k.a. Soccer Field) (field length, a.k.a. touchline distance) According to the Laws of the Game, a football pitch should measure between 90m and 120m (when the Laws were originally, they used imperial measurements of 105 meters, and later converted to the metric units used today). The goal markess were defined as part of the pitch by the original rules of the game in the late 16th century, but it was not until the mid 19th century that the crossbar and the net were added