| Walkden to Octeville | 271.20 mi (436.46 km) |
| Walkden to Oignies | 311.57 mi (501.43 km) |
| Walkden to Oissel | 325.63 mi (524.05 km) |
| Walkden to Olivet | 433.80 mi (698.13 km) |
| Walkden to Ollioules | 810.10 mi (1,303.72 km) |
| Walkden to Olonne-sur-Mer | 483.60 mi (778.29 km) |
| Walkden to Oloron-Sainte-Marie | 718.38 mi (1,156.12 km) |
| Walkden to Onet Village | 671.70 mi (1,080.99 km) |
| Walkden to Onnaing | 334.71 mi (538.66 km) |
| Walkden to Orange | 725.79 mi (1,168.04 km) |
| Walkden to Orchies | 319.23 mi (513.74 km) |
| Walkden to Orleans | 431.52 mi (694.47 km) |
| Walkden to Orly | 389.98 mi (627.61 km) |
| Walkden to Ormesson-sur-Marne | 390.88 mi (629.07 km) |
| Walkden to Orsay | 388.09 mi (624.57 km) |
