| Wiltz to Octeville | 338.57 mi (544.88 km) |
| Wiltz to Oignies | 134.51 mi (216.48 km) |
| Wiltz to Oissel | 220.80 mi (355.34 km) |
| Wiltz to Olivet | 233.69 mi (376.09 km) |
| Wiltz to Ollioules | 471.74 mi (759.19 km) |
| Wiltz to Olonne-sur-Mer | 426.14 mi (685.80 km) |
| Wiltz to Oloron-Sainte-Marie | 561.14 mi (903.07 km) |
| Wiltz to Onet Village | 417.48 mi (671.87 km) |
| Wiltz to Onnaing | 107.34 mi (172.75 km) |
| Wiltz to Orange | 406.15 mi (653.63 km) |
| Wiltz to Orchies | 123.95 mi (199.47 km) |
| Wiltz to Orleans | 231.69 mi (372.87 km) |
| Wiltz to Orly | 180.33 mi (290.21 km) |
| Wiltz to Ormesson-sur-Marne | 173.13 mi (278.63 km) |
| Wiltz to Orsay | 190.04 mi (305.85 km) |
