| Rochester Hills to Octeville | 3,736.83 mi (6,013.85 km) |
| Rochester Hills to Oignies | 3,893.36 mi (6,265.76 km) |
| Rochester Hills to Oissel | 3,855.17 mi (6,204.29 km) |
| Rochester Hills to Olivet | 3,936.32 mi (6,334.89 km) |
| Rochester Hills to Ollioules | 4,269.15 mi (6,870.54 km) |
| Rochester Hills to Olonne-sur-Mer | 3,828.62 mi (6,161.56 km) |
| Rochester Hills to Oloron-Sainte-Marie | 3,991.22 mi (6,423.25 km) |
| Rochester Hills to Onet Village | 4,086.68 mi (6,576.88 km) |
| Rochester Hills to Onnaing | 3,919.44 mi (6,307.73 km) |
| Rochester Hills to Orange | 4,188.08 mi (6,740.06 km) |
| Rochester Hills to Orchies | 3,902.89 mi (6,281.09 km) |
| Rochester Hills to Orleans | 3,935.36 mi (6,333.36 km) |
| Rochester Hills to Orly | 3,926.65 mi (6,319.34 km) |
| Rochester Hills to Ormesson-sur-Marne | 3,931.06 mi (6,326.43 km) |
| Rochester Hills to Orsay | 3,919.98 mi (6,308.60 km) |
