| Wooster to Octeville | 3,765.82 mi (6,060.50 km) |
| Wooster to Oignies | 3,928.40 mi (6,322.14 km) |
| Wooster to Oissel | 3,885.67 mi (6,253.39 km) |
| Wooster to Olivet | 3,963.71 mi (6,378.98 km) |
| Wooster to Ollioules | 4,288.88 mi (6,902.28 km) |
| Wooster to Olonne-sur-Mer | 3,849.17 mi (6,194.65 km) |
| Wooster to Oloron-Sainte-Marie | 4,004.21 mi (6,444.16 km) |
| Wooster to Onet Village | 4,105.93 mi (6,607.86 km) |
| Wooster to Onnaing | 3,954.77 mi (6,364.60 km) |
| Wooster to Orange | 4,209.07 mi (6,773.85 km) |
| Wooster to Orchies | 3,938.15 mi (6,337.83 km) |
| Wooster to Orleans | 3,962.86 mi (6,377.61 km) |
| Wooster to Orly | 3,956.74 mi (6,367.76 km) |
| Wooster to Ormesson-sur-Marne | 3,961.38 mi (6,375.23 km) |
| Wooster to Orsay | 3,949.77 mi (6,356.54 km) |
