| Caerfyrddin to Muhldorf | 785.49 mi (1,264.12 km) |
| Caerfyrddin to Muhlhausen | 599.20 mi (964.32 km) |
| Caerfyrddin to Muhlhausen | 635.04 mi (1,022.00 km) |
| Caerfyrddin to Mulheim | 480.60 mi (773.45 km) |
| Caerfyrddin to Mulheim-Karlich | 521.57 mi (839.39 km) |
| Caerfyrddin to Mullheim | 600.81 mi (966.91 km) |
| Caerfyrddin to Mulsen | 732.03 mi (1,178.09 km) |
| Caerfyrddin to Munchberg | 706.68 mi (1,137.29 km) |
| Caerfyrddin to Munich | 749.25 mi (1,205.80 km) |
| Caerfyrddin to Munsingen | 655.04 mi (1,054.19 km) |
| Caerfyrddin to Munster | 589.13 mi (948.12 km) |
| Caerfyrddin to Munster | 508.48 mi (818.32 km) |
| Caerfyrddin to Murnau am Staffelsee | 748.15 mi (1,204.03 km) |
| Caerfyrddin to Murrhardt | 642.11 mi (1,033.38 km) |
| Caerfyrddin to Mutterstadt | 578.82 mi (931.52 km) |
