| Torhout to Oignies | 41.51 mi (66.80 km) |
| Torhout to Oissel | 148.63 mi (239.19 km) |
| Torhout to Olivet | 227.72 mi (366.48 km) |
| Torhout to Ollioules | 562.59 mi (905.40 km) |
| Torhout to Olonne-sur-Mer | 383.44 mi (617.09 km) |
| Torhout to Oloron-Sainte-Marie | 570.95 mi (918.86 km) |
| Torhout to Onet Village | 463.56 mi (746.02 km) |
| Torhout to Onnaing | 51.66 mi (83.13 km) |
| Torhout to Orange | 485.20 mi (780.85 km) |
| Torhout to Orchies | 41.34 mi (66.52 km) |
| Torhout to Orleans | 225.03 mi (362.16 km) |
| Torhout to Orly | 163.52 mi (263.15 km) |
| Torhout to Ormesson-sur-Marne | 159.53 mi (256.74 km) |
| Torhout to Orsay | 168.59 mi (271.32 km) |
| Torhout to Orthez | 553.96 mi (891.51 km) |
