| Mainz to Porta Westfalica | 157.00 mi (252.66 km) |
| Mainz to Possneck | 155.09 mi (249.59 km) |
| Mainz to Potsdam | 266.52 mi (428.92 km) |
| Mainz to Preetz | 306.04 mi (492.52 km) |
| Mainz to Prenzlau | 332.50 mi (535.11 km) |
| Mainz to Preussisch Oldendorf | 159.24 mi (256.27 km) |
| Mainz to Prien am Chiemsee | 236.39 mi (380.44 km) |
| Mainz to Pritzwalk | 275.90 mi (444.01 km) |
| Mainz to Puchheim | 188.46 mi (303.29 km) |
| Mainz to Pulheim | 95.34 mi (153.44 km) |
| Mainz to Pullach im Isartal | 198.79 mi (319.92 km) |
| Mainz to Puttlingen | 78.56 mi (126.43 km) |
| Mainz to Quakenbruck | 186.61 mi (300.32 km) |
| Mainz to Quedlinburg | 177.11 mi (285.02 km) |
| Mainz to Querfurt | 175.05 mi (281.71 km) |
