Football good enough
A football field must be rectangular and have two goal posts at each side, its length should be in the range of 90-120m. and the width between 45-90m. Near to the goalposts there is an area called “penalty area.” On the other hand, an American football pitch must be a rectangular of 110m. long by 49 m. wide.
Football would have been international enough for this article to express sizes.