| Crosby to Octeville | 273.32 mi (439.87 km) |
| Crosby to Oignies | 330.40 mi (531.74 km) |
| Crosby to Oissel | 336.98 mi (542.31 km) |
| Crosby to Olivet | 444.32 mi (715.07 km) |
| Crosby to Ollioules | 821.80 mi (1,322.57 km) |
| Crosby to Olonne-sur-Mer | 483.51 mi (778.13 km) |
| Crosby to Oloron-Sainte-Marie | 719.75 mi (1,158.33 km) |
| Crosby to Onet Village | 679.53 mi (1,093.60 km) |
| Crosby to Onnaing | 354.27 mi (570.15 km) |
| Crosby to Orange | 736.97 mi (1,186.03 km) |
| Crosby to Orchies | 338.49 mi (544.74 km) |
| Crosby to Orleans | 442.13 mi (711.54 km) |
| Crosby to Orly | 403.25 mi (648.97 km) |
| Crosby to Ormesson-sur-Marne | 404.57 mi (651.09 km) |
| Crosby to Orsay | 400.81 mi (645.04 km) |
