| Gudensberg to Octeville | 496.11 mi (798.41 km) |
| Gudensberg to Oignies | 282.40 mi (454.48 km) |
| Gudensberg to Oissel | 386.77 mi (622.44 km) |
| Gudensberg to Olivet | 405.56 mi (652.69 km) |
| Gudensberg to Ollioules | 579.68 mi (932.90 km) |
| Gudensberg to Olonne-sur-Mer | 598.63 mi (963.40 km) |
| Gudensberg to Oloron-Sainte-Marie | 722.57 mi (1,162.86 km) |
| Gudensberg to Onet Village | 565.86 mi (910.67 km) |
| Gudensberg to Onnaing | 257.84 mi (414.95 km) |
| Gudensberg to Orange | 530.69 mi (854.07 km) |
| Gudensberg to Orchies | 271.56 mi (437.04 km) |
| Gudensberg to Orleans | 403.64 mi (649.60 km) |
| Gudensberg to Orly | 352.62 mi (567.48 km) |
| Gudensberg to Ormesson-sur-Marne | 345.45 mi (555.95 km) |
| Gudensberg to Orsay | 362.26 mi (583.01 km) |
