More Than One Dublin Has Deep Ties to TCUInstead, Dublin, Ireland, of all places. Dublin, Texas, is located on the rolling grassy plains in Erath County, about 90 miles from the Horned Frogs’ home of Fort Worth, Texas. Ben Hogan's Legacy Connects Dublin and Fort WorthOn the other hand, a pleasant country drive from Fort Worth will get you to the Lone Star State’s city of Dublin, which, ironically, is named for Dublin, Ireland. Sep 29, 2025; Dublin, Ireland; A general overall aerial view of Aviva Stadium aka Dublin Arena. Dublin, Ireland, also is known for its many pubs, including The Brazen Head, which is the city’s oldest pub, dating to 1198.