| Porterville to Nymburk | 5,853.06 mi (9,419.59 km) |
| Porterville to Olomouc | 5,942.84 mi (9,564.08 km) |
| Porterville to Opava | 5,939.32 mi (9,558.42 km) |
| Porterville to Orlova | 5,957.57 mi (9,587.78 km) |
| Porterville to Ostrava | 5,954.76 mi (9,583.25 km) |
| Porterville to Ostrov | 5,791.22 mi (9,320.07 km) |
| Porterville to Otrokovice | 5,971.88 mi (9,610.82 km) |
| Porterville to Pardubice | 5,880.30 mi (9,463.43 km) |
| Porterville to Pelhrimov | 5,900.18 mi (9,495.42 km) |
| Porterville to Pisek | 5,878.66 mi (9,460.79 km) |
| Porterville to Plzen | 5,833.75 mi (9,388.51 km) |
| Porterville to Podebrady | 5,857.50 mi (9,426.74 km) |
| Porterville to Policka | 5,911.05 mi (9,512.91 km) |
| Porterville to Prachatice | 5,891.12 mi (9,480.84 km) |
| Porterville to Prague | 5,842.47 mi (9,402.55 km) |
