| Jalhay to Oignies | 130.65 mi (210.26 km) |
| Jalhay to Oissel | 232.29 mi (373.83 km) |
| Jalhay to Olivet | 261.21 mi (420.38 km) |
| Jalhay to Ollioules | 512.55 mi (824.87 km) |
| Jalhay to Olonne-sur-Mer | 449.53 mi (723.44 km) |
| Jalhay to Oloron-Sainte-Marie | 595.39 mi (958.18 km) |
| Jalhay to Onet Village | 455.73 mi (733.42 km) |
| Jalhay to Onnaing | 104.70 mi (168.50 km) |
| Jalhay to Orange | 446.77 mi (719.00 km) |
| Jalhay to Orchies | 119.63 mi (192.52 km) |
| Jalhay to Orleans | 259.00 mi (416.83 km) |
| Jalhay to Orly | 202.99 mi (326.68 km) |
| Jalhay to Ormesson-sur-Marne | 196.04 mi (315.50 km) |
| Jalhay to Orsay | 212.25 mi (341.59 km) |
| Jalhay to Orthez | 581.86 mi (936.42 km) |
