| Mariano Comense to Pontinia | 353.89 mi (569.52 km) |
| Mariano Comense to Porcari | 146.38 mi (235.58 km) |
| Mariano Comense to Porcia | 166.30 mi (267.63 km) |
| Mariano Comense to Pordenone | 167.79 mi (270.03 km) |
| Mariano Comense to Portici | 425.31 mi (684.46 km) |
| Mariano Comense to Porto Empedocle | 622.51 mi (1,001.83 km) |
| Mariano Comense to Porto Recanati | 270.51 mi (435.35 km) |
| Mariano Comense to Porto Sant'Elpidio | 280.89 mi (452.05 km) |
| Mariano Comense to Porto Tolle | 160.78 mi (258.75 km) |
| Mariano Comense to Porto Torres | 338.30 mi (544.44 km) |
| Mariano Comense to Portoferraio | 206.95 mi (333.06 km) |
| Mariano Comense to Portogruaro | 176.08 mi (283.38 km) |
| Mariano Comense to Portomaggiore | 144.92 mi (233.22 km) |
| Mariano Comense to Potenza | 483.13 mi (777.53 km) |
| Mariano Comense to Potenza Picena | 271.35 mi (436.70 km) |
