| Cities | Distance |
|---|---|
| Mainz to Opwijk | 191.95 mi (308.91 km) |
| Mainz to Ostend | 249.64 mi (401.75 km) |
| Mainz to Oud-Heverlee | 169.03 mi (272.03 km) |
| Mainz to Oud-Turnhout | 170.79 mi (274.86 km) |
| Mainz to Oudenaarde | 213.96 mi (344.34 km) |
| Mainz to Oudenburg | 245.41 mi (394.96 km) |
| Mainz to Oupeye | 126.05 mi (202.86 km) |
| Mainz to Overijse | 173.50 mi (279.22 km) |
| Mainz to Overpelt | 151.26 mi (243.43 km) |
| Mainz to Paal | 154.26 mi (248.26 km) |
| Mainz to Peer | 146.80 mi (236.25 km) |
| Mainz to Pepinster | 115.45 mi (185.79 km) |
| Mainz to Peruwelz | 210.14 mi (338.18 km) |
| Mainz to Perwez | 158.61 mi (255.26 km) |
| Mainz to Philippeville | 165.41 mi (266.21 km) |