| Caerfyrddin to Nordwalde | 501.95 mi (807.81 km) |
| Caerfyrddin to Northeim | 611.09 mi (983.46 km) |
| Caerfyrddin to Norvenich | 478.56 mi (770.17 km) |
| Caerfyrddin to Nossen | 758.65 mi (1,220.93 km) |
| Caerfyrddin to Nottuln | 497.12 mi (800.03 km) |
| Caerfyrddin to Numbrecht | 514.99 mi (828.80 km) |
| Caerfyrddin to Nuremberg | 692.99 mi (1,115.25 km) |
| Caerfyrddin to Nurtingen | 641.71 mi (1,032.73 km) |
| Caerfyrddin to Nussloch | 595.96 mi (959.10 km) |
| Caerfyrddin to Ober-Ramstadt | 586.03 mi (943.13 km) |
| Caerfyrddin to Oberasbach | 688.70 mi (1,108.35 km) |
| Caerfyrddin to Oberderdingen | 607.43 mi (977.57 km) |
| Caerfyrddin to Oberhaching | 753.29 mi (1,212.30 km) |
| Caerfyrddin to Oberhausen | 479.46 mi (771.61 km) |
| Caerfyrddin to Oberhausen-Rheinhausen | 588.90 mi (947.74 km) |
