| Mainz to Pantelimon | 921.34 mi (1,482.76 km) |
| Mainz to Pascani | 861.74 mi (1,386.83 km) |
| Mainz to Pechea | 951.69 mi (1,531.60 km) |
| Mainz to Pecica | 646.02 mi (1,039.67 km) |
| Mainz to Petrila | 769.10 mi (1,237.75 km) |
| Mainz to Petrosani | 768.42 mi (1,236.66 km) |
| Mainz to Piatra Neamt | 853.69 mi (1,373.88 km) |
| Mainz to Pitesti | 850.56 mi (1,368.84 km) |
| Mainz to Ploiesti | 896.82 mi (1,443.29 km) |
| Mainz to Podu Iloaiei | 886.35 mi (1,426.45 km) |
| Mainz to Poiana Mare | 812.09 mi (1,306.93 km) |
| Mainz to Poienile de sub Munte | 747.82 mi (1,203.51 km) |
| Mainz to Popesti-Leordeni | 922.57 mi (1,484.73 km) |
| Mainz to Pucioasa | 867.24 mi (1,395.69 km) |
| Mainz to Radauti | 813.10 mi (1,308.56 km) |
