| Cities | Distance |
|---|---|
| Mainz to Oberriet | 193.57 mi (311.52 km) |
| Mainz to Obersiggenthal | 172.49 mi (277.59 km) |
| Mainz to Oberwil | 173.70 mi (279.54 km) |
| Mainz to Oberwingert | 171.93 mi (276.70 km) |
| Mainz to Oftringen | 184.93 mi (297.62 km) |
| Mainz to Olten | 182.71 mi (294.04 km) |
| Mainz to Onex | 280.93 mi (452.11 km) |
| Mainz to Opfikon | 176.72 mi (284.40 km) |
| Mainz to Ostermundigen | 212.24 mi (341.57 km) |
| Mainz to Payerne | 227.17 mi (365.59 km) |
| Mainz to Pfaffikon | 182.32 mi (293.41 km) |
| Mainz to Plan-les-Ouates | 281.73 mi (453.40 km) |
| Mainz to Pratteln | 172.37 mi (277.40 km) |
| Mainz to Prilly | 250.38 mi (402.95 km) |
| Mainz to Pully | 250.56 mi (403.24 km) |