| Delemont to Octeville | 440.03 mi (708.16 km) |
| Delemont to Oignies | 291.58 mi (469.25 km) |
| Delemont to Oissel | 317.98 mi (511.75 km) |
| Delemont to Olivet | 256.07 mi (412.11 km) |
| Delemont to Ollioules | 301.07 mi (484.53 km) |
| Delemont to Olonne-sur-Mer | 433.82 mi (698.17 km) |
| Delemont to Oloron-Sainte-Marie | 482.04 mi (775.76 km) |
| Delemont to Onet Village | 308.71 mi (496.81 km) |
| Delemont to Onnaing | 269.44 mi (433.63 km) |
| Delemont to Orange | 254.43 mi (409.47 km) |
| Delemont to Orchies | 284.27 mi (457.50 km) |
| Delemont to Orleans | 255.96 mi (411.93 km) |
| Delemont to Orly | 247.86 mi (398.90 km) |
| Delemont to Ormesson-sur-Marne | 242.75 mi (390.67 km) |
| Delemont to Orsay | 255.58 mi (411.32 km) |
