Latitude and longitude of Vandalia, Illinois
- Nearby Clinton, Illinois, United States
Satellite map of Vandalia, Illinois
Vandalia is a city in Fayette County, Illinois, United States, 69 miles (111 km) northeast of St. Louis, on the Kaskaskia River. From 1819 to 1839 it served as the state capital of Illinois.
Latitude: 39° 58' 2.99" N
Longitude: -89° 06' 4.20" W