| Longford to Pontinia | 1,283.07 mi (2,064.91 km) |
| Longford to Porcari | 1,075.84 mi (1,731.40 km) |
| Longford to Porcia | 1,050.33 mi (1,690.35 km) |
| Longford to Pordenone | 1,052.31 mi (1,693.52 km) |
| Longford to Portici | 1,358.24 mi (2,185.88 km) |
| Longford to Porto Empedocle | 1,522.82 mi (2,450.74 km) |
| Longford to Porto Recanati | 1,204.03 mi (1,937.70 km) |
| Longford to Porto Sant'Elpidio | 1,215.05 mi (1,955.43 km) |
| Longford to Porto Tolle | 1,083.97 mi (1,744.48 km) |
| Longford to Porto Torres | 1,164.81 mi (1,874.58 km) |
| Longford to Portoferraio | 1,117.65 mi (1,798.69 km) |
| Longford to Portogruaro | 1,066.36 mi (1,716.14 km) |
| Longford to Portomaggiore | 1,076.59 mi (1,732.61 km) |
| Longford to Potenza | 1,418.93 mi (2,283.54 km) |
| Longford to Potenza Picena | 1,205.43 mi (1,939.95 km) |
