| Hanau to Octeville | 471.07 mi (758.11 km) |
| Hanau to Oignies | 262.38 mi (422.26 km) |
| Hanau to Oissel | 353.52 mi (568.94 km) |
| Hanau to Olivet | 354.40 mi (570.34 km) |
| Hanau to Ollioules | 504.55 mi (812.00 km) |
| Hanau to Olonne-sur-Mer | 549.61 mi (884.50 km) |
| Hanau to Oloron-Sainte-Marie | 657.59 mi (1,058.29 km) |
| Hanau to Onet Village | 496.34 mi (798.78 km) |
| Hanau to Onnaing | 235.55 mi (379.08 km) |
| Hanau to Orange | 456.78 mi (735.12 km) |
| Hanau to Orchies | 251.39 mi (404.58 km) |
| Hanau to Orleans | 352.77 mi (567.74 km) |
| Hanau to Orly | 308.31 mi (496.17 km) |
| Hanau to Ormesson-sur-Marne | 301.09 mi (484.55 km) |
| Hanau to Orsay | 318.18 mi (512.06 km) |
