Dayton is a city in the U.S. state of Ohio. It is the county seat of Montgomery County and the sixth-largest city in the state. The three crossword solutions for the term DAYTON are LIMA (4 letters), OHIO (4 letters), and XENIA (5 letters). LIMA is a city located in Allen County, Ohio, about 50 miles north of Dayton. Ohio is the 34th largest state in the United States and is home to Dayton. Xenia is a city in Greene County, Ohio, located about 25 miles east of Dayton.