Flying distance from Detroit to Chelmsford = Miles
Flying distance, or straight line distance between Detroit, Michigan and Chelmsford, Massachusetts is miles. Estimated flight duration time for this hypothetical flight would be around , assuming an average flight speed of 560 Miles per hour.
If you get on a plane leaving right now from Detroit, Michigan (departure: - local time) your arrival time would be in Chelmsford, Massachusetts.
If you prefer to travel by car you can calculate driving distance, and get detailed driving directions here.