| Helsingborg to Octeville | 743.38 mi (1,196.36 km) |
| Helsingborg to Oignies | 555.98 mi (894.77 km) |
| Helsingborg to Oissel | 670.52 mi (1,079.10 km) |
| Helsingborg to Olivet | 727.66 mi (1,171.05 km) |
| Helsingborg to Ollioules | 942.47 mi (1,516.76 km) |
| Helsingborg to Olonne-sur-Mer | 904.24 mi (1,455.23 km) |
| Helsingborg to Oloron-Sainte-Marie | 1,065.83 mi (1,715.29 km) |
| Helsingborg to Onet Village | 920.94 mi (1,482.11 km) |
| Helsingborg to Onnaing | 542.62 mi (873.26 km) |
| Helsingborg to Orange | 893.16 mi (1,437.40 km) |
| Helsingborg to Orchies | 548.32 mi (882.43 km) |
| Helsingborg to Orleans | 725.25 mi (1,167.18 km) |
| Helsingborg to Orly | 665.13 mi (1,070.42 km) |
| Helsingborg to Ormesson-sur-Marne | 658.85 mi (1,060.31 km) |
| Helsingborg to Orsay | 673.28 mi (1,083.54 km) |
