| Gillette to Octeville | 4,499.08 mi (7,240.57 km) |
| Gillette to Oignies | 4,615.64 mi (7,428.15 km) |
| Gillette to Oissel | 4,604.85 mi (7,410.79 km) |
| Gillette to Olivet | 4,700.74 mi (7,565.11 km) |
| Gillette to Ollioules | 5,065.28 mi (8,151.78 km) |
| Gillette to Olonne-sur-Mer | 4,633.13 mi (7,456.31 km) |
| Gillette to Oloron-Sainte-Marie | 4,829.50 mi (7,772.32 km) |
| Gillette to Onet Village | 4,890.47 mi (7,870.45 km) |
| Gillette to Onnaing | 4,639.04 mi (7,465.81 km) |
| Gillette to Orange | 4,979.70 mi (8,014.06 km) |
| Gillette to Orchies | 4,623.51 mi (7,440.82 km) |
| Gillette to Orleans | 4,699.22 mi (7,562.67 km) |
| Gillette to Orly | 4,676.28 mi (7,525.75 km) |
| Gillette to Ormesson-sur-Marne | 4,679.20 mi (7,530.45 km) |
| Gillette to Orsay | 4,671.52 mi (7,518.09 km) |
