| Meerssen to Octeville | 337.89 mi (543.79 km) |
| Meerssen to Oignies | 124.14 mi (199.79 km) |
| Meerssen to Oissel | 232.36 mi (373.95 km) |
| Meerssen to Olivet | 271.24 mi (436.52 km) |
| Meerssen to Ollioules | 535.24 mi (861.39 km) |
| Meerssen to Olonne-sur-Mer | 455.68 mi (733.34 km) |
| Meerssen to Oloron-Sainte-Marie | 609.44 mi (980.80 km) |
| Meerssen to Onet Village | 473.78 mi (762.48 km) |
| Meerssen to Onnaing | 100.45 mi (161.67 km) |
| Meerssen to Orange | 468.27 mi (753.60 km) |
| Meerssen to Orchies | 113.40 mi (182.50 km) |
| Meerssen to Orleans | 268.91 mi (432.77 km) |
| Meerssen to Orly | 210.50 mi (338.77 km) |
| Meerssen to Ormesson-sur-Marne | 203.83 mi (328.03 km) |
| Meerssen to Orsay | 219.33 mi (352.97 km) |
