| Chapelle-lez-Herlaimont to Oignies | 56.72 mi (91.28 km) |
| Chapelle-lez-Herlaimont to Oissel | 161.89 mi (260.54 km) |
| Chapelle-lez-Herlaimont to Olivet | 209.57 mi (337.26 km) |
| Chapelle-lez-Herlaimont to Ollioules | 511.61 mi (823.35 km) |
| Chapelle-lez-Herlaimont to Olonne-sur-Mer | 387.87 mi (624.21 km) |
| Chapelle-lez-Herlaimont to Oloron-Sainte-Marie | 552.80 mi (889.64 km) |
| Chapelle-lez-Herlaimont to Onet Village | 428.85 mi (690.17 km) |
| Chapelle-lez-Herlaimont to Onnaing | 30.65 mi (49.32 km) |
| Chapelle-lez-Herlaimont to Orange | 437.94 mi (704.80 km) |
| Chapelle-lez-Herlaimont to Orchies | 45.70 mi (73.54 km) |
| Chapelle-lez-Herlaimont to Orleans | 207.06 mi (333.24 km) |
| Chapelle-lez-Herlaimont to Orly | 146.05 mi (235.05 km) |
| Chapelle-lez-Herlaimont to Ormesson-sur-Marne | 139.95 mi (225.22 km) |
| Chapelle-lez-Herlaimont to Orsay | 154.09 mi (247.98 km) |
| Chapelle-lez-Herlaimont to Orthez | 537.52 mi (865.05 km) |
