| Portchester to Nymburk | 710.10 mi (1,142.79 km) |
| Portchester to Olomouc | 814.62 mi (1,311.00 km) |
| Portchester to Opava | 838.03 mi (1,348.68 km) |
| Portchester to Orlova | 862.26 mi (1,387.67 km) |
| Portchester to Ostrava | 856.40 mi (1,378.24 km) |
| Portchester to Ostrov | 617.09 mi (993.11 km) |
| Portchester to Otrokovice | 833.24 mi (1,340.97 km) |
| Portchester to Pardubice | 744.07 mi (1,197.47 km) |
| Portchester to Pelhrimov | 728.78 mi (1,172.86 km) |
| Portchester to Pisek | 683.97 mi (1,100.74 km) |
| Portchester to Plzen | 643.31 mi (1,035.30 km) |
| Portchester to Podebrady | 713.98 mi (1,149.05 km) |
| Portchester to Policka | 769.79 mi (1,238.85 km) |
| Portchester to Prachatice | 682.91 mi (1,099.05 km) |
| Portchester to Prague | 684.25 mi (1,101.19 km) |
