| Bad Nauheim to Octeville | 464.05 mi (746.81 km) |
| Bad Nauheim to Oignies | 253.46 mi (407.91 km) |
| Bad Nauheim to Oissel | 348.27 mi (560.48 km) |
| Bad Nauheim to Olivet | 354.56 mi (570.61 km) |
| Bad Nauheim to Ollioules | 517.82 mi (833.34 km) |
| Bad Nauheim to Olonne-sur-Mer | 549.37 mi (884.12 km) |
| Bad Nauheim to Oloron-Sainte-Marie | 663.50 mi (1,067.79 km) |
| Bad Nauheim to Onet Village | 504.52 mi (811.94 km) |
| Bad Nauheim to Onnaing | 226.97 mi (365.27 km) |
| Bad Nauheim to Orange | 468.17 mi (753.45 km) |
| Bad Nauheim to Orchies | 242.44 mi (390.17 km) |
| Bad Nauheim to Orleans | 352.83 mi (567.83 km) |
| Bad Nauheim to Orly | 306.08 mi (492.59 km) |
| Bad Nauheim to Ormesson-sur-Marne | 298.85 mi (480.96 km) |
| Bad Nauheim to Orsay | 315.92 mi (508.43 km) |
