| Echternach to Noventa Vicentina | 393.15 mi (632.71 km) |
| Echternach to Novi di Modena | 399.13 mi (642.34 km) |
| Echternach to Novi Ligure | 366.20 mi (589.35 km) |
| Echternach to Nuoro | 671.11 mi (1,080.05 km) |
| Echternach to Occhiobello | 415.06 mi (667.97 km) |
| Echternach to Oderzo | 395.95 mi (637.22 km) |
| Echternach to Oggiono | 309.69 mi (498.39 km) |
| Echternach to Olbia | 632.34 mi (1,017.66 km) |
| Echternach to Oleggio | 308.60 mi (496.64 km) |
| Echternach to Olgiate Comasco | 302.32 mi (486.53 km) |
| Echternach to Olgiate Olona | 310.50 mi (499.70 km) |
| Echternach to Omegna | 286.92 mi (461.76 km) |
| Echternach to Opera | 332.47 mi (535.06 km) |
| Echternach to Oppeano | 382.54 mi (615.64 km) |
| Echternach to Orbassano | 336.01 mi (540.76 km) |
