| Langenhagen to Octeville | 530.69 mi (854.07 km) |
| Langenhagen to Oignies | 320.61 mi (515.98 km) |
| Langenhagen to Oissel | 433.05 mi (696.93 km) |
| Langenhagen to Olivet | 468.98 mi (754.76 km) |
| Langenhagen to Ollioules | 667.24 mi (1,073.82 km) |
| Langenhagen to Olonne-sur-Mer | 657.01 mi (1,057.35 km) |
| Langenhagen to Oloron-Sainte-Marie | 797.38 mi (1,283.26 km) |
| Langenhagen to Onet Village | 646.31 mi (1,040.14 km) |
| Langenhagen to Onnaing | 300.10 mi (482.97 km) |
| Langenhagen to Orange | 616.35 mi (991.92 km) |
| Langenhagen to Orchies | 310.71 mi (500.04 km) |
| Langenhagen to Orleans | 466.82 mi (751.27 km) |
| Langenhagen to Orly | 410.82 mi (661.15 km) |
| Langenhagen to Ormesson-sur-Marne | 403.93 mi (650.07 km) |
| Langenhagen to Orsay | 419.96 mi (675.86 km) |
