| Dongen to Octeville | 319.68 mi (514.47 km) |
| Dongen to Oignies | 116.47 mi (187.44 km) |
| Dongen to Oissel | 231.44 mi (372.46 km) |
| Dongen to Olivet | 293.47 mi (472.29 km) |
| Dongen to Ollioules | 588.41 mi (946.96 km) |
| Dongen to Olonne-sur-Mer | 464.50 mi (747.54 km) |
| Dongen to Oloron-Sainte-Marie | 637.57 mi (1,026.08 km) |
| Dongen to Onet Village | 513.60 mi (826.55 km) |
| Dongen to Onnaing | 103.80 mi (167.05 km) |
| Dongen to Orange | 517.89 mi (833.46 km) |
| Dongen to Orchies | 108.58 mi (174.74 km) |
| Dongen to Orleans | 290.91 mi (468.17 km) |
| Dongen to Orly | 229.06 mi (368.64 km) |
| Dongen to Ormesson-sur-Marne | 223.41 mi (359.54 km) |
| Dongen to Orsay | 236.39 mi (380.43 km) |
