| Whitewater to Octeville | 3,950.31 mi (6,357.41 km) |
| Whitewater to Oignies | 4,098.18 mi (6,595.39 km) |
| Whitewater to Oissel | 4,066.29 mi (6,544.06 km) |
| Whitewater to Olivet | 4,151.33 mi (6,680.92 km) |
| Whitewater to Ollioules | 4,493.00 mi (7,230.78 km) |
| Whitewater to Olonne-sur-Mer | 4,052.48 mi (6,521.84 km) |
| Whitewater to Oloron-Sainte-Marie | 4,223.54 mi (6,797.12 km) |
| Whitewater to Onet Village | 4,311.52 mi (6,938.71 km) |
| Whitewater to Onnaing | 4,123.77 mi (6,636.57 km) |
| Whitewater to Orange | 4,410.56 mi (7,098.10 km) |
| Whitewater to Orchies | 4,107.37 mi (6,610.17 km) |
| Whitewater to Orleans | 4,150.24 mi (6,679.16 km) |
| Whitewater to Orly | 4,138.14 mi (6,659.69 km) |
| Whitewater to Ormesson-sur-Marne | 4,142.21 mi (6,666.25 km) |
| Whitewater to Orsay | 4,131.88 mi (6,649.62 km) |
