| Llanes to Octeville | 453.48 mi (729.80 km) |
| Llanes to Oignies | 608.20 mi (978.80 km) |
| Llanes to Oissel | 494.66 mi (796.09 km) |
| Llanes to Olivet | 444.24 mi (714.93 km) |
| Llanes to Ollioules | 533.35 mi (858.34 km) |
| Llanes to Olonne-sur-Mer | 259.91 mi (418.29 km) |
| Llanes to Oloron-Sainte-Marie | 209.21 mi (336.68 km) |
| Llanes to Onet Village | 371.60 mi (598.03 km) |
| Llanes to Onnaing | 621.47 mi (1,000.15 km) |
| Llanes to Orange | 479.50 mi (771.68 km) |
| Llanes to Orchies | 615.61 mi (990.73 km) |
| Llanes to Orleans | 446.29 mi (718.24 km) |
| Llanes to Orly | 502.19 mi (808.19 km) |
| Llanes to Ormesson-sur-Marne | 508.96 mi (819.09 km) |
| Llanes to Orsay | 493.31 mi (793.91 km) |
