| Stenungsund to Octeville | 798.59 mi (1,285.21 km) |
| Stenungsund to Oignies | 634.05 mi (1,020.41 km) |
| Stenungsund to Oissel | 744.52 mi (1,198.20 km) |
| Stenungsund to Olivet | 815.89 mi (1,313.05 km) |
| Stenungsund to Ollioules | 1,064.17 mi (1,712.61 km) |
| Stenungsund to Olonne-sur-Mer | 978.97 mi (1,575.51 km) |
| Stenungsund to Oloron-Sainte-Marie | 1,159.67 mi (1,866.30 km) |
| Stenungsund to Onet Village | 1,026.20 mi (1,651.51 km) |
| Stenungsund to Onnaing | 625.79 mi (1,007.11 km) |
| Stenungsund to Orange | 1,009.00 mi (1,623.84 km) |
| Stenungsund to Orchies | 628.18 mi (1,010.95 km) |
| Stenungsund to Orleans | 813.33 mi (1,308.93 km) |
| Stenungsund to Orly | 751.43 mi (1,209.31 km) |
| Stenungsund to Ormesson-sur-Marne | 745.83 mi (1,200.29 km) |
| Stenungsund to Orsay | 758.56 mi (1,220.78 km) |
