| Douai to Poggio a Caiano | 587.73 mi (945.87 km) |
| Douai to Poggio Renatico | 550.28 mi (885.58 km) |
| Douai to Poggiomarino | 861.09 mi (1,385.79 km) |
| Douai to Poirino | 436.90 mi (703.11 km) |
| Douai to Policoro | 961.47 mi (1,547.34 km) |
| Douai to Polistena | 1,043.40 mi (1,679.20 km) |
| Douai to Pomezia | 750.98 mi (1,208.58 km) |
| Douai to Pomigliano d'Arco | 849.96 mi (1,367.87 km) |
| Douai to Pompei | 862.35 mi (1,387.82 km) |
| Douai to Ponsacco | 586.32 mi (943.59 km) |
| Douai to Pontassieve | 601.23 mi (967.59 km) |
| Douai to Ponte Buggianese | 576.96 mi (928.53 km) |
| Douai to Ponte San Pietro | 440.90 mi (709.56 km) |
| Douai to Pontecorvo | 797.07 mi (1,282.76 km) |
| Douai to Pontedera | 583.70 mi (939.38 km) |
