| Pen-y-Bont ar Ogwr to Nymburk | 815.18 mi (1,311.90 km) |
| Pen-y-Bont ar Ogwr to Olomouc | 920.73 mi (1,481.77 km) |
| Pen-y-Bont ar Ogwr to Opava | 942.47 mi (1,516.75 km) |
| Pen-y-Bont ar Ogwr to Orlova | 966.73 mi (1,555.81 km) |
| Pen-y-Bont ar Ogwr to Ostrava | 960.99 mi (1,546.56 km) |
| Pen-y-Bont ar Ogwr to Ostrov | 722.86 mi (1,163.33 km) |
| Pen-y-Bont ar Ogwr to Otrokovice | 940.52 mi (1,513.62 km) |
| Pen-y-Bont ar Ogwr to Pardubice | 849.35 mi (1,366.90 km) |
| Pen-y-Bont ar Ogwr to Pelhrimov | 836.78 mi (1,346.66 km) |
| Pen-y-Bont ar Ogwr to Pisek | 793.11 mi (1,276.39 km) |
| Pen-y-Bont ar Ogwr to Plzen | 751.30 mi (1,209.10 km) |
| Pen-y-Bont ar Ogwr to Podebrady | 819.21 mi (1,318.40 km) |
| Pen-y-Bont ar Ogwr to Policka | 876.06 mi (1,409.88 km) |
| Pen-y-Bont ar Ogwr to Prachatice | 793.17 mi (1,276.48 km) |
| Pen-y-Bont ar Ogwr to Prague | 790.13 mi (1,271.59 km) |
