| Grimmen to Pontinia | 877.60 mi (1,412.36 km) |
| Grimmen to Porcari | 717.85 mi (1,155.26 km) |
| Grimmen to Porcia | 562.96 mi (906.00 km) |
| Grimmen to Pordenone | 564.07 mi (907.78 km) |
| Grimmen to Portici | 920.23 mi (1,480.97 km) |
| Grimmen to Porto Empedocle | 1,162.07 mi (1,870.18 km) |
| Grimmen to Porto Recanati | 738.30 mi (1,188.18 km) |
| Grimmen to Porto Sant'Elpidio | 749.89 mi (1,206.83 km) |
| Grimmen to Porto Tolle | 633.72 mi (1,019.87 km) |
| Grimmen to Porto Torres | 941.82 mi (1,515.71 km) |
| Grimmen to Portoferraio | 790.06 mi (1,271.48 km) |
| Grimmen to Portogruaro | 575.39 mi (926.01 km) |
| Grimmen to Portomaggiore | 652.53 mi (1,050.15 km) |
| Grimmen to Potenza | 939.87 mi (1,512.57 km) |
| Grimmen to Potenza Picena | 742.75 mi (1,195.33 km) |
