| Merthyr Tudful to Blansko | 891.19 mi (1,434.24 km) |
| Merthyr Tudful to Bohumin | 953.53 mi (1,534.56 km) |
| Merthyr Tudful to Boskovice | 889.26 mi (1,431.13 km) |
| Merthyr Tudful to Brandys nad Labem-Stara Boleslav | 790.43 mi (1,272.08 km) |
| Merthyr Tudful to Breclav | 915.30 mi (1,473.03 km) |
| Merthyr Tudful to Brevnov | 779.10 mi (1,253.85 km) |
| Merthyr Tudful to Brno | 893.47 mi (1,437.90 km) |
| Merthyr Tudful to Bruntal | 913.75 mi (1,470.55 km) |
| Merthyr Tudful to Bystrc | 889.14 mi (1,430.94 km) |
| Merthyr Tudful to Caslav | 826.66 mi (1,330.37 km) |
| Merthyr Tudful to Celakovice | 794.49 mi (1,278.60 km) |
| Merthyr Tudful to Ceska Lipa | 776.85 mi (1,250.22 km) |
| Merthyr Tudful to Ceska Trebova | 871.85 mi (1,403.11 km) |
| Merthyr Tudful to Ceske Budejovice | 807.62 mi (1,299.73 km) |
| Merthyr Tudful to Cesky Krumlov | 804.87 mi (1,295.32 km) |
