| Alpena to Ovidiu | 4,992.28 mi (8,034.30 km) |
| Alpena to Pantelimon | 4,902.25 mi (7,889.41 km) |
| Alpena to Pascani | 4,783.23 mi (7,697.87 km) |
| Alpena to Pechea | 4,898.56 mi (7,883.48 km) |
| Alpena to Pecica | 4,640.00 mi (7,467.36 km) |
| Alpena to Petrila | 4,756.81 mi (7,655.35 km) |
| Alpena to Petrosani | 4,756.97 mi (7,655.60 km) |
| Alpena to Piatra Neamt | 4,787.01 mi (7,703.94 km) |
| Alpena to Pitesti | 4,835.84 mi (7,782.53 km) |
| Alpena to Ploiesti | 4,872.04 mi (7,840.79 km) |
| Alpena to Podu Iloaiei | 4,802.73 mi (7,729.24 km) |
| Alpena to Poiana Mare | 4,817.23 mi (7,752.58 km) |
| Alpena to Poienile de sub Munte | 4,679.14 mi (7,530.35 km) |
| Alpena to Popesti-Leordeni | 4,904.64 mi (7,893.26 km) |
| Alpena to Pucioasa | 4,845.19 mi (7,797.58 km) |
