| Echternach to Octeville | 360.32 mi (579.87 km) |
| Echternach to Oignies | 158.44 mi (254.98 km) |
| Echternach to Oissel | 240.95 mi (387.77 km) |
| Echternach to Olivet | 245.67 mi (395.36 km) |
| Echternach to Ollioules | 461.82 mi (743.22 km) |
| Echternach to Olonne-sur-Mer | 439.85 mi (707.86 km) |
| Echternach to Oloron-Sainte-Marie | 565.84 mi (910.63 km) |
| Echternach to Onet Village | 417.02 mi (671.13 km) |
| Echternach to Onnaing | 131.31 mi (211.32 km) |
| Echternach to Orange | 399.27 mi (642.56 km) |
| Echternach to Orchies | 147.95 mi (238.11 km) |
| Echternach to Orleans | 243.83 mi (392.41 km) |
| Echternach to Orly | 195.99 mi (315.41 km) |
| Echternach to Ormesson-sur-Marne | 188.76 mi (303.78 km) |
| Echternach to Orsay | 205.83 mi (331.25 km) |
