| Opmeer to Pandino | 545.42 mi (877.77 km) |
| Opmeer to Paola | 1,060.88 mi (1,707.32 km) |
| Opmeer to Parabiago | 525.30 mi (845.38 km) |
| Opmeer to Parabita | 1,072.86 mi (1,726.61 km) |
| Opmeer to Parma | 597.79 mi (962.06 km) |
| Opmeer to Partanna | 1,102.61 mi (1,774.48 km) |
| Opmeer to Partinico | 1,085.38 mi (1,746.75 km) |
| Opmeer to Pasian di Prato | 589.86 mi (949.29 km) |
| Opmeer to Paterno | 1,150.08 mi (1,850.87 km) |
| Opmeer to Patti | 1,114.70 mi (1,793.94 km) |
| Opmeer to Paullo | 541.80 mi (871.94 km) |
| Opmeer to Pavia | 552.93 mi (889.86 km) |
| Opmeer to Pavullo nel Frignano | 637.23 mi (1,025.53 km) |
| Opmeer to Pedara | 1,150.23 mi (1,851.12 km) |
| Opmeer to Pellezzano | 946.65 mi (1,523.48 km) |
