| Landquart to Octeville | 545.66 mi (878.16 km) |
| Landquart to Oignies | 384.23 mi (618.36 km) |
| Landquart to Oissel | 422.67 mi (680.22 km) |
| Landquart to Olivet | 362.80 mi (583.86 km) |
| Landquart to Ollioules | 320.35 mi (515.56 km) |
| Landquart to Olonne-sur-Mer | 536.39 mi (863.24 km) |
| Landquart to Oloron-Sainte-Marie | 559.36 mi (900.20 km) |
| Landquart to Onet Village | 380.82 mi (612.88 km) |
| Landquart to Onnaing | 359.72 mi (578.91 km) |
| Landquart to Orange | 301.32 mi (484.93 km) |
| Landquart to Orchies | 375.67 mi (604.58 km) |
| Landquart to Orleans | 362.74 mi (583.78 km) |
| Landquart to Orly | 353.60 mi (569.06 km) |
| Landquart to Ormesson-sur-Marne | 348.20 mi (560.37 km) |
| Landquart to Orsay | 361.62 mi (581.97 km) |
