| Montabaur to Oberriet | 229.68 mi (369.63 km) |
| Montabaur to Obersiggenthal | 204.96 mi (329.85 km) |
| Montabaur to Oberwil | 202.40 mi (325.74 km) |
| Montabaur to Oberwingert | 206.27 mi (331.95 km) |
| Montabaur to Oftringen | 215.67 mi (347.08 km) |
| Montabaur to Olten | 213.35 mi (343.36 km) |
| Montabaur to Onex | 304.42 mi (489.92 km) |
| Montabaur to Opfikon | 210.27 mi (338.40 km) |
| Montabaur to Ostermundigen | 241.11 mi (388.02 km) |
| Montabaur to Payerne | 253.47 mi (407.91 km) |
| Montabaur to Pfaffikon | 216.58 mi (348.55 km) |
| Montabaur to Plan-les-Ouates | 305.34 mi (491.39 km) |
| Montabaur to Pratteln | 201.89 mi (324.91 km) |
| Montabaur to Prilly | 275.52 mi (443.41 km) |
| Montabaur to Pully | 276.04 mi (444.25 km) |
