A standard American football field, including both the playing field and the end zones, is typically 120 yards long. This distance is equivalent to 360 feet or approximately 109.7 meters.
However, if you're referring to association football (soccer), the length of the field can vary. According to FIFA regulations, the length of a soccer field should be between 100 and 110 meters (approximately 328 to 360 feet), with the preferred length being 105 meters (344 feet).