| Vianden to Poggibonsi | 504.21 mi (811.44 km) |
| Vianden to Poggio a Caiano | 480.68 mi (773.59 km) |
| Vianden to Poggio Renatico | 433.95 mi (698.38 km) |
| Vianden to Poggiomarino | 748.79 mi (1,205.06 km) |
| Vianden to Poirino | 354.70 mi (570.84 km) |
| Vianden to Policoro | 842.57 mi (1,355.98 km) |
| Vianden to Polistena | 932.97 mi (1,501.46 km) |
| Vianden to Pomezia | 645.96 mi (1,039.57 km) |
| Vianden to Pomigliano d'Arco | 737.90 mi (1,187.53 km) |
| Vianden to Pompei | 750.50 mi (1,207.81 km) |
| Vianden to Ponsacco | 483.89 mi (778.74 km) |
| Vianden to Pontassieve | 491.78 mi (791.45 km) |
| Vianden to Ponte Buggianese | 472.20 mi (759.93 km) |
| Vianden to Ponte San Pietro | 331.96 mi (534.24 km) |
| Vianden to Pontecorvo | 686.36 mi (1,104.59 km) |
