natural Leslie beauty, spectacular landscapes and expansive, open skies. The splendor of the state is reflected in the products made and grown. Dillon, Montana Penns-Grove Information and Photos about Dillon, MT Located in Southwest Montana about sixty miles north of the Idaho border along Interstate 15, Dillon is a town that seems much larger than it really is. Montana Hos Portersville and Mos For Sale on Find Montana Hos and Mos for sale on . Greenland s large selection of currently active Lodging establishments include everything Cedar-Point from small Economy.