| Oberstdorf to Octeville | 566.04 mi (910.96 km) |
| Oberstdorf to Oignies | 392.18 mi (631.15 km) |
| Oberstdorf to Oissel | 441.97 mi (711.28 km) |
| Oberstdorf to Olivet | 391.15 mi (629.49 km) |
| Oberstdorf to Ollioules | 365.24 mi (587.79 km) |
| Oberstdorf to Olonne-sur-Mer | 570.81 mi (918.63 km) |
| Oberstdorf to Oloron-Sainte-Marie | 603.14 mi (970.65 km) |
| Oberstdorf to Onet Village | 425.00 mi (683.97 km) |
| Oberstdorf to Onnaing | 366.43 mi (589.71 km) |
| Oberstdorf to Orange | 347.08 mi (558.57 km) |
| Oberstdorf to Orchies | 382.86 mi (616.15 km) |
| Oberstdorf to Orleans | 390.84 mi (628.99 km) |
| Oberstdorf to Orly | 375.36 mi (604.09 km) |
| Oberstdorf to Ormesson-sur-Marne | 369.45 mi (594.58 km) |
| Oberstdorf to Orsay | 383.96 mi (617.93 km) |
