| Hemiksem to Oignies | 75.63 mi (121.71 km) |
| Hemiksem to Oissel | 190.59 mi (306.73 km) |
| Hemiksem to Olivet | 252.21 mi (405.89 km) |
| Hemiksem to Ollioules | 557.90 mi (897.85 km) |
| Hemiksem to Olonne-sur-Mer | 422.96 mi (680.69 km) |
| Hemiksem to Oloron-Sainte-Marie | 596.62 mi (960.17 km) |
| Hemiksem to Onet Village | 475.76 mi (765.67 km) |
| Hemiksem to Onnaing | 62.07 mi (99.89 km) |
| Hemiksem to Orange | 484.93 mi (780.42 km) |
| Hemiksem to Orchies | 67.14 mi (108.05 km) |
| Hemiksem to Orleans | 249.63 mi (401.74 km) |
| Hemiksem to Orly | 187.63 mi (301.96 km) |
| Hemiksem to Ormesson-sur-Marne | 182.10 mi (293.06 km) |
| Hemiksem to Orsay | 194.79 mi (313.49 km) |
| Hemiksem to Orthez | 580.84 mi (934.77 km) |
