How many miles is Washington D.C. from manchster nh?

Answer 1

515 miles taking this route:

1. Take I-93 SOUTH (towards Boston), from Manchester, to I-95 SOUTH to WALTHAM at EXIT 37B in Massachusetts.
2. Take I-95 SOUTH to Washington, D.C., via I-295 SOUTH(EXIT 7 off I-95 in MASSACHUSETTS) to bypass PROVIDENCE, R.I.