| Maaseik to Oignies | 129.55 mi (208.49 km) |
| Maaseik to Oissel | 240.45 mi (386.97 km) |
| Maaseik to Olivet | 283.58 mi (456.37 km) |
| Maaseik to Ollioules | 550.16 mi (885.40 km) |
| Maaseik to Olonne-sur-Mer | 466.21 mi (750.30 km) |
| Maaseik to Oloron-Sainte-Marie | 622.94 mi (1,002.52 km) |
| Maaseik to Onet Village | 488.38 mi (785.96 km) |
| Maaseik to Onnaing | 107.61 mi (173.18 km) |
| Maaseik to Orange | 483.27 mi (777.74 km) |
| Maaseik to Orchies | 119.16 mi (191.77 km) |
| Maaseik to Orleans | 281.20 mi (452.56 km) |
| Maaseik to Orly | 222.04 mi (357.34 km) |
| Maaseik to Ormesson-sur-Marne | 215.50 mi (346.81 km) |
| Maaseik to Orsay | 230.66 mi (371.21 km) |
| Maaseik to Orthez | 608.65 mi (979.52 km) |
