KTO links Tomb of King Muryeong and Royal Tombs → Gongju National Museum → Presidential Archives in Sejong. It estimates about 1.5 km by car (3 minutes) from the tombs to the museum and 18 km (30 minutes) onward to the archives.

The royal tombs are identified as a 2023 Open Tourist Destination. The route pairs Baekje heritage with modern documents, but the cities require a vehicle transfer. Verify each museum's opening, exhibitions and sensory-access support before visiting.