We list 20 museums in North Carolina that take a NARM membership, across 16 towns and cities. The largest clusters are Charlotte, Wilmington and Raleigh.
NARM does not apply within 15 miles of the institution where you hold your membership, and in a state this shape that matters differently depending on where you joined.
Charlotte is the busiest single base: 2 of the 20 are within 25 miles of it, so one day out covers 10% of the state list. Another 10 sit more than 100 miles away, and the list spans about 197 miles end to end, so the rest is a second trip rather than a detour.