At it's widest point (north border) Montana is roughly 550 miles wide.
Montana's northern border with Canada is 545 miles. The southern portion of Montana is approximately 559 miles long (east to west).
Montana is 630 miles wide.
157 miles
48 Miles.
202 Miles.
285 miles
Montana, USA - 147,165 square miles.
Montana is 630 miles across, 2400 miles from Orlando.
Montana is 630 miles across, about 2425 miles from Orlando.
Mapquest says it is 113.14 miles.
Billings, Montana is 136 miles (219 kilometers) from Miles City, Montana.