| Westfield to Octeville | 3,971.91 mi (6,392.18 km) |
| Westfield to Oignies | 4,130.12 mi (6,646.79 km) |
| Westfield to Oissel | 4,090.73 mi (6,583.39 km) |
| Westfield to Olivet | 4,170.94 mi (6,712.47 km) |
| Westfield to Ollioules | 4,501.02 mi (7,243.69 km) |
| Westfield to Olonne-sur-Mer | 4,060.73 mi (6,535.11 km) |
| Westfield to Oloron-Sainte-Marie | 4,220.03 mi (6,791.48 km) |
| Westfield to Onet Village | 4,318.32 mi (6,949.66 km) |
| Westfield to Onnaing | 4,156.28 mi (6,688.88 km) |
| Westfield to Orange | 4,420.44 mi (7,114.01 km) |
| Westfield to Orchies | 4,139.70 mi (6,662.21 km) |
| Westfield to Orleans | 4,170.01 mi (6,710.99 km) |
| Westfield to Orly | 4,162.10 mi (6,698.26 km) |
| Westfield to Ormesson-sur-Marne | 4,166.58 mi (6,705.46 km) |
| Westfield to Orsay | 4,155.34 mi (6,687.37 km) |
