| Cities | Distance |
|---|---|
| Portsmouth to Nymburk | 708.78 mi (1,140.68 km) |
| Portsmouth to Olomouc | 813.23 mi (1,308.77 km) |
| Portsmouth to Opava | 836.74 mi (1,346.61 km) |
| Portsmouth to Orlova | 860.96 mi (1,385.59 km) |
| Portsmouth to Ostrava | 855.10 mi (1,376.14 km) |
| Portsmouth to Ostrov | 615.75 mi (990.96 km) |
| Portsmouth to Otrokovice | 831.79 mi (1,338.64 km) |
| Portsmouth to Pardubice | 742.74 mi (1,195.33 km) |
| Portsmouth to Pelhrimov | 727.30 mi (1,170.47 km) |
| Portsmouth to Pisek | 682.41 mi (1,098.23 km) |
| Portsmouth to Plzen | 641.83 mi (1,032.93 km) |
| Portsmouth to Podebrady | 712.66 mi (1,146.92 km) |
| Portsmouth to Policka | 768.40 mi (1,236.62 km) |
| Portsmouth to Prachatice | 681.28 mi (1,096.42 km) |
| Portsmouth to Prague | 682.89 mi (1,099.01 km) |