Boston being the city in Massachusetts, and "main states" being the Continental U.S.? then the answer is none, since MA is a part of the Continental US.
Air miles from Boston, Massachusetts, United States of America to Beijing, China total 6,749. That is 10,862 kilometers. That is 5,865 nautical miles.
How many miles from Boston ma to jacksonville fl
Boston to San Francisco is 3100 miles.
From Boston to Columbus is about 800 miles
about 1330 miles
about 3100 miles
716 miles
5,520 miles
the answer is 1290 miles
104 miles
2630 miles.
309 miles