| Sussex to Noventa Vicentina | 4,594.32 mi (7,393.84 km) |
| Sussex to Novi di Modena | 4,586.77 mi (7,381.70 km) |
| Sussex to Novi Ligure | 4,510.34 mi (7,258.69 km) |
| Sussex to Nuoro | 4,721.38 mi (7,598.32 km) |
| Sussex to Occhiobello | 4,611.68 mi (7,421.78 km) |
| Sussex to Oderzo | 4,609.25 mi (7,417.87 km) |
| Sussex to Oggiono | 4,489.58 mi (7,225.28 km) |
| Sussex to Olbia | 4,702.19 mi (7,567.45 km) |
| Sussex to Oleggio | 4,469.51 mi (7,192.98 km) |
| Sussex to Olgiate Comasco | 4,474.82 mi (7,201.52 km) |
| Sussex to Olgiate Olona | 4,477.81 mi (7,206.34 km) |
| Sussex to Omegna | 4,449.29 mi (7,160.44 km) |
| Sussex to Opera | 4,501.10 mi (7,243.82 km) |
| Sussex to Oppeano | 4,580.24 mi (7,371.19 km) |
| Sussex to Orbassano | 4,451.11 mi (7,163.37 km) |
