| Garbsen to Octeville | 524.55 mi (844.18 km) |
| Garbsen to Oignies | 314.53 mi (506.19 km) |
| Garbsen to Oissel | 427.05 mi (687.27 km) |
| Garbsen to Olivet | 463.44 mi (745.84 km) |
| Garbsen to Ollioules | 664.11 mi (1,068.78 km) |
| Garbsen to Olonne-sur-Mer | 651.23 mi (1,048.06 km) |
| Garbsen to Oloron-Sainte-Marie | 792.38 mi (1,275.21 km) |
| Garbsen to Onet Village | 641.84 mi (1,032.94 km) |
| Garbsen to Onnaing | 294.09 mi (473.29 km) |
| Garbsen to Orange | 612.66 mi (985.98 km) |
| Garbsen to Orchies | 304.65 mi (490.28 km) |
| Garbsen to Orleans | 461.27 mi (742.34 km) |
| Garbsen to Orly | 405.12 mi (651.97 km) |
| Garbsen to Ormesson-sur-Marne | 398.24 mi (640.91 km) |
| Garbsen to Orsay | 414.23 mi (666.65 km) |
