| Caerfyrddin to Blansko | 931.58 mi (1,499.23 km) |
| Caerfyrddin to Bohumin | 993.46 mi (1,598.82 km) |
| Caerfyrddin to Boskovice | 929.59 mi (1,496.03 km) |
| Caerfyrddin to Brandys nad Labem-Stara Boleslav | 830.59 mi (1,336.71 km) |
| Caerfyrddin to Breclav | 955.89 mi (1,538.36 km) |
| Caerfyrddin to Brevnov | 819.35 mi (1,318.62 km) |
| Caerfyrddin to Brno | 933.93 mi (1,503.01 km) |
| Caerfyrddin to Bruntal | 953.73 mi (1,534.88 km) |
| Caerfyrddin to Bystrc | 929.60 mi (1,496.05 km) |
| Caerfyrddin to Caslav | 866.90 mi (1,395.14 km) |
| Caerfyrddin to Celakovice | 834.65 mi (1,343.24 km) |
| Caerfyrddin to Ceska Lipa | 816.68 mi (1,314.32 km) |
| Caerfyrddin to Ceska Trebova | 911.99 mi (1,467.70 km) |
| Caerfyrddin to Ceske Budejovice | 848.32 mi (1,365.23 km) |
| Caerfyrddin to Cesky Krumlov | 845.62 mi (1,360.90 km) |
