| Westland to Octeville | 3,760.49 mi (6,051.93 km) |
| Westland to Oignies | 3,917.52 mi (6,304.64 km) |
| Westland to Oissel | 3,878.96 mi (6,242.59 km) |
| Westland to Olivet | 3,959.86 mi (6,372.77 km) |
| Westland to Ollioules | 4,292.02 mi (6,907.34 km) |
| Westland to Olonne-sur-Mer | 3,851.53 mi (6,198.44 km) |
| Westland to Oloron-Sainte-Marie | 4,013.41 mi (6,458.95 km) |
| Westland to Onet Village | 4,109.49 mi (6,613.59 km) |
| Westland to Onnaing | 3,943.63 mi (6,346.66 km) |
| Westland to Orange | 4,211.06 mi (6,777.04 km) |
| Westland to Orchies | 3,927.07 mi (6,320.00 km) |
| Westland to Orleans | 3,958.91 mi (6,371.25 km) |
| Westland to Orly | 3,950.42 mi (6,357.58 km) |
| Westland to Ormesson-sur-Marne | 3,954.84 mi (6,364.70 km) |
| Westland to Orsay | 3,943.72 mi (6,346.80 km) |
