| Grudziadz to Poggibonsi | 774.03 mi (1,245.68 km) |
| Grudziadz to Poggio a Caiano | 753.72 mi (1,213.00 km) |
| Grudziadz to Poggio Renatico | 685.69 mi (1,103.52 km) |
| Grudziadz to Poggiomarino | 898.21 mi (1,445.54 km) |
| Grudziadz to Poirino | 768.20 mi (1,236.31 km) |
| Grudziadz to Policoro | 923.26 mi (1,485.85 km) |
| Grudziadz to Polistena | 1,050.22 mi (1,690.17 km) |
| Grudziadz to Pomezia | 866.18 mi (1,393.99 km) |
| Grudziadz to Pomigliano d'Arco | 891.86 mi (1,435.32 km) |
| Grudziadz to Pompei | 902.11 mi (1,451.81 km) |
| Grudziadz to Ponsacco | 775.45 mi (1,247.96 km) |
| Grudziadz to Pontassieve | 748.73 mi (1,204.97 km) |
| Grudziadz to Ponte Buggianese | 759.02 mi (1,221.53 km) |
| Grudziadz to Ponte San Pietro | 675.79 mi (1,087.58 km) |
| Grudziadz to Pontecorvo | 863.58 mi (1,389.80 km) |
