The left- and right-field foul lines at the 2026 MLB Field of Dreams ballpark were 335 feet from home plate.
The temporary-style venue was built with dimensions intended to resemble a conventional Major League Baseball field while retaining the visual character of the movie location. Its foul-line distances were listed as 335 feet down both lines.
The dimensions help explain why home runs were a major feature of the game. The Phillies hit three homers, while Minnesota’s Luke Keaschall hit a solo home run for the Twins.
The foul-line measurement is not the same as the distance to the alleys or center field. The ballpark measured 380 feet to the alleys and 400 feet to dead center, making 335 feet the specific answer for the corners.