Geography Vienna is located in central Maries County at the intersection of US Route 63 and Missouri Route 42. The city lies between the Gasconade River two miles to the east and the Maries River about two miles to the west. Rolla is to the southeast via US 63.
Geography Vienna is located in central Maries County at the intersection of US Route 63 and Missouri Route 42 The city lies between the Gasconade River two miles to the east and the Maries River about two miles to the west Rolla is to the southeast via US 63