| Sinzig to Octeville | 399.16 mi (642.39 km) |
| Sinzig to Oignies | 187.17 mi (301.22 km) |
| Sinzig to Oissel | 286.16 mi (460.54 km) |
| Sinzig to Olivet | 304.31 mi (489.74 km) |
| Sinzig to Ollioules | 515.96 mi (830.36 km) |
| Sinzig to Olonne-sur-Mer | 496.63 mi (799.24 km) |
| Sinzig to Oloron-Sainte-Marie | 628.35 mi (1,011.23 km) |
| Sinzig to Onet Village | 479.01 mi (770.89 km) |
| Sinzig to Onnaing | 161.05 mi (259.18 km) |
| Sinzig to Orange | 457.14 mi (735.70 km) |
| Sinzig to Orchies | 176.14 mi (283.47 km) |
| Sinzig to Orleans | 302.32 mi (486.53 km) |
| Sinzig to Orly | 250.43 mi (403.03 km) |
| Sinzig to Ormesson-sur-Marne | 243.27 mi (391.51 km) |
| Sinzig to Orsay | 260.06 mi (418.53 km) |
