| Ericeira to Noventa Vicentina | 1,154.87 mi (1,858.59 km) |
| Ericeira to Novi di Modena | 1,118.23 mi (1,799.62 km) |
| Ericeira to Novi Ligure | 1,015.90 mi (1,634.93 km) |
| Ericeira to Nuoro | 1,000.20 mi (1,609.66 km) |
| Ericeira to Occhiobello | 1,151.01 mi (1,852.36 km) |
| Ericeira to Oderzo | 1,208.62 mi (1,945.09 km) |
| Ericeira to Oggiono | 1,064.13 mi (1,712.55 km) |
| Ericeira to Olbia | 1,009.23 mi (1,624.20 km) |
| Ericeira to Oleggio | 1,027.29 mi (1,653.27 km) |
| Ericeira to Olgiate Comasco | 1,046.76 mi (1,684.60 km) |
| Ericeira to Olgiate Olona | 1,039.43 mi (1,672.81 km) |
| Ericeira to Omegna | 1,023.91 mi (1,647.82 km) |
| Ericeira to Opera | 1,049.02 mi (1,688.24 km) |
| Ericeira to Oppeano | 1,138.75 mi (1,832.64 km) |
| Ericeira to Orbassano | 963.24 mi (1,550.18 km) |
