| Ecclesall to Octeville | 258.15 mi (415.45 km) |
| Ecclesall to Oignies | 276.65 mi (445.22 km) |
| Ecclesall to Oissel | 299.34 mi (481.75 km) |
| Ecclesall to Olivet | 407.94 mi (656.52 km) |
| Ecclesall to Ollioules | 782.01 mi (1,258.52 km) |
| Ecclesall to Olonne-sur-Mer | 471.78 mi (759.26 km) |
| Ecclesall to Oloron-Sainte-Marie | 703.71 mi (1,132.51 km) |
| Ecclesall to Onet Village | 648.54 mi (1,043.72 km) |
| Ecclesall to Onnaing | 299.00 mi (481.20 km) |
| Ecclesall to Orange | 698.42 mi (1,124.01 km) |
| Ecclesall to Orchies | 283.85 mi (456.82 km) |
| Ecclesall to Orleans | 405.57 mi (652.71 km) |
| Ecclesall to Orly | 360.94 mi (580.87 km) |
| Ecclesall to Ormesson-sur-Marne | 361.36 mi (581.55 km) |
| Ecclesall to Orsay | 359.73 mi (578.93 km) |
