Wittenberg is located in Springfield, Ohio, the county seat of Clark County, which has 150,000 inhabitants. Columbus is 45 miles to the east, Dayton is 25 miles to the southwest, and Cincinnati is 72 miles to the southwest. The university is easily reached by Interstate 70, U.S. Highways 40 and 68, and Ohio Highways 4, 72 and 41. Students and visitors also have access to the Dayton International Airport in nearby Vandalia, as well as to Springfield’s transcontinental bus line.