| Sorum to Octeville | 877.38 mi (1,412.01 km) |
| Sorum to Oignies | 732.25 mi (1,178.44 km) |
| Sorum to Oissel | 837.77 mi (1,348.27 km) |
| Sorum to Olivet | 917.72 mi (1,476.93 km) |
| Sorum to Ollioules | 1,185.93 mi (1,908.58 km) |
| Sorum to Olonne-sur-Mer | 1,069.43 mi (1,721.08 km) |
| Sorum to Oloron-Sainte-Marie | 1,262.36 mi (2,031.57 km) |
| Sorum to Onet Village | 1,137.56 mi (1,830.73 km) |
| Sorum to Onnaing | 727.42 mi (1,170.67 km) |
| Sorum to Orange | 1,127.32 mi (1,814.25 km) |
| Sorum to Orchies | 727.65 mi (1,171.04 km) |
| Sorum to Orleans | 915.09 mi (1,472.69 km) |
| Sorum to Orly | 852.85 mi (1,372.53 km) |
| Sorum to Ormesson-sur-Marne | 847.77 mi (1,364.36 km) |
| Sorum to Orsay | 859.19 mi (1,382.74 km) |
