| Opwijk to Poggio a Caiano | 589.10 mi (948.06 km) |
| Opwijk to Poggio Renatico | 545.43 mi (877.79 km) |
| Opwijk to Poggiomarino | 859.63 mi (1,383.44 km) |
| Opwijk to Poirino | 450.69 mi (725.31 km) |
| Opwijk to Policoro | 955.31 mi (1,537.43 km) |
| Opwijk to Polistena | 1,043.41 mi (1,679.21 km) |
| Opwijk to Pomezia | 754.07 mi (1,213.55 km) |
| Opwijk to Pomigliano d'Arco | 848.65 mi (1,365.77 km) |
| Opwijk to Pompei | 861.20 mi (1,385.97 km) |
| Opwijk to Ponsacco | 590.46 mi (950.26 km) |
| Opwijk to Pontassieve | 601.13 mi (967.43 km) |
| Opwijk to Ponte Buggianese | 579.68 mi (932.91 km) |
| Opwijk to Ponte San Pietro | 440.38 mi (708.72 km) |
| Opwijk to Pontecorvo | 796.60 mi (1,282.00 km) |
| Opwijk to Pontedera | 587.67 mi (945.76 km) |
