| Opmeer to Penne | 820.92 mi (1,321.14 km) |
| Opmeer to Pergine Valsugana | 537.99 mi (865.80 km) |
| Opmeer to Perugia | 745.76 mi (1,200.19 km) |
| Opmeer to Pesaro | 707.39 mi (1,138.43 km) |
| Opmeer to Pescantina | 565.49 mi (910.08 km) |
| Opmeer to Pescara | 827.09 mi (1,331.07 km) |
| Opmeer to Peschiera del Garda | 564.55 mi (908.55 km) |
| Opmeer to Pescia | 662.16 mi (1,065.65 km) |
| Opmeer to Petilia Policastro | 1,094.29 mi (1,761.09 km) |
| Opmeer to Piacenza | 570.63 mi (918.34 km) |
| Opmeer to Pianella | 827.11 mi (1,331.11 km) |
| Opmeer to Pianezza | 537.67 mi (865.30 km) |
| Opmeer to Pianiga | 592.99 mi (954.32 km) |
| Opmeer to Piano di Sorrento | 944.90 mi (1,520.67 km) |
| Opmeer to Pianoro | 643.96 mi (1,036.36 km) |
