| Owings Mills to Ovidiu | 5,025.82 mi (8,088.27 km) |
| Owings Mills to Pantelimon | 4,926.34 mi (7,928.18 km) |
| Owings Mills to Pascani | 4,829.83 mi (7,772.86 km) |
| Owings Mills to Pechea | 4,938.24 mi (7,947.33 km) |
| Owings Mills to Pecica | 4,654.62 mi (7,490.89 km) |
| Owings Mills to Petrila | 4,775.96 mi (7,686.16 km) |
| Owings Mills to Petrosani | 4,775.63 mi (7,685.64 km) |
| Owings Mills to Piatra Neamt | 4,829.74 mi (7,772.71 km) |
| Owings Mills to Pitesti | 4,856.96 mi (7,816.52 km) |
| Owings Mills to Ploiesti | 4,898.87 mi (7,883.96 km) |
| Owings Mills to Podu Iloaiei | 4,851.39 mi (7,807.56 km) |
| Owings Mills to Poiana Mare | 4,823.63 mi (7,762.89 km) |
| Owings Mills to Poienile de sub Munte | 4,720.29 mi (7,596.57 km) |
| Owings Mills to Popesti-Leordeni | 4,928.10 mi (7,931.01 km) |
| Owings Mills to Pucioasa | 4,870.37 mi (7,838.10 km) |
