| Grudziadz to Pontedera | 772.61 mi (1,243.39 km) |
| Grudziadz to Pontinia | 875.50 mi (1,408.99 km) |
| Grudziadz to Porcari | 761.84 mi (1,226.07 km) |
| Grudziadz to Porcia | 587.01 mi (944.71 km) |
| Grudziadz to Pordenone | 587.37 mi (945.28 km) |
| Grudziadz to Portici | 899.05 mi (1,446.88 km) |
| Grudziadz to Porto Empedocle | 1,146.45 mi (1,845.04 km) |
| Grudziadz to Porto Recanati | 732.38 mi (1,178.66 km) |
| Grudziadz to Porto Sant'Elpidio | 742.14 mi (1,194.36 km) |
| Grudziadz to Porto Tolle | 656.92 mi (1,057.22 km) |
| Grudziadz to Porto Torres | 997.95 mi (1,606.05 km) |
| Grudziadz to Portoferraio | 832.26 mi (1,339.39 km) |
| Grudziadz to Portogruaro | 594.13 mi (956.16 km) |
| Grudziadz to Portomaggiore | 683.09 mi (1,099.33 km) |
| Grudziadz to Potenza | 898.76 mi (1,446.42 km) |
