Montana City is a term used to refer to four cities in the state of Montana: BUTTE (5 letters), Missoula (8 letters), Helena (6 letters), and Billings (8 letters). BUTTE is the largest city in Montana, located in the southwestern part of the state. Missoula is located in western Montana and is home to the University of Montana. Helena is the state capital and is located in the western part of the state. Billings is the largest city in the eastern part of Montana.