| Huyton to Octeville | 266.47 mi (428.84 km) |
| Huyton to Oignies | 320.86 mi (516.38 km) |
| Huyton to Oissel | 328.21 mi (528.21 km) |
| Huyton to Olivet | 435.73 mi (701.24 km) |
| Huyton to Ollioules | 813.05 mi (1,308.48 km) |
| Huyton to Olonne-sur-Mer | 477.36 mi (768.24 km) |
| Huyton to Oloron-Sainte-Marie | 713.25 mi (1,147.87 km) |
| Huyton to Onet Village | 671.49 mi (1,080.65 km) |
| Huyton to Onnaing | 344.72 mi (554.77 km) |
| Huyton to Orange | 728.30 mi (1,172.08 km) |
| Huyton to Orchies | 328.93 mi (529.37 km) |
| Huyton to Orleans | 433.52 mi (697.69 km) |
| Huyton to Orly | 394.22 mi (634.44 km) |
| Huyton to Ormesson-sur-Marne | 395.48 mi (636.46 km) |
| Huyton to Orsay | 391.86 mi (630.63 km) |
