| Grenade to Pontinia | 619.05 mi (996.26 km) |
| Grenade to Porcari | 464.67 mi (747.81 km) |
| Grenade to Porcia | 574.30 mi (924.25 km) |
| Grenade to Pordenone | 575.65 mi (926.41 km) |
| Grenade to Portici | 696.46 mi (1,120.85 km) |
| Grenade to Porto Empedocle | 781.63 mi (1,257.91 km) |
| Grenade to Porto Recanati | 618.87 mi (995.97 km) |
| Grenade to Porto Sant'Elpidio | 624.51 mi (1,005.05 km) |
| Grenade to Porto Tolle | 550.16 mi (885.40 km) |
| Grenade to Porto Torres | 415.78 mi (669.13 km) |
| Grenade to Portoferraio | 458.32 mi (737.60 km) |
| Grenade to Portogruaro | 582.25 mi (937.03 km) |
| Grenade to Portomaggiore | 523.70 mi (842.81 km) |
| Grenade to Potenza | 772.34 mi (1,242.96 km) |
| Grenade to Potenza Picena | 617.00 mi (992.96 km) |
