| Oxnard to Octeville | 5,500.03 mi (8,851.45 km) |
| Oxnard to Oignies | 5,609.74 mi (9,028.01 km) |
| Oxnard to Oissel | 5,603.54 mi (9,018.03 km) |
| Oxnard to Olivet | 5,701.11 mi (9,175.06 km) |
| Oxnard to Ollioules | 6,068.40 mi (9,766.14 km) |
| Oxnard to Olonne-sur-Mer | 5,638.31 mi (9,073.98 km) |
| Oxnard to Oloron-Sainte-Marie | 5,836.67 mi (9,393.21 km) |
| Oxnard to Onet Village | 5,894.92 mi (9,486.95 km) |
| Oxnard to Onnaing | 5,632.51 mi (9,064.64 km) |
| Oxnard to Orange | 5,982.56 mi (9,627.99 km) |
| Oxnard to Orchies | 5,617.27 mi (9,040.12 km) |
| Oxnard to Orleans | 5,699.53 mi (9,172.50 km) |
| Oxnard to Orly | 5,674.60 mi (9,132.39 km) |
| Oxnard to Ormesson-sur-Marne | 5,677.28 mi (9,136.69 km) |
| Oxnard to Orsay | 5,670.16 mi (9,125.24 km) |
