| Dunbar to Noventa Vicentina | 959.35 mi (1,543.92 km) |
| Dunbar to Novi di Modena | 964.80 mi (1,552.69 km) |
| Dunbar to Novi Ligure | 920.17 mi (1,480.87 km) |
| Dunbar to Nuoro | 1,209.73 mi (1,946.87 km) |
| Dunbar to Occhiobello | 981.36 mi (1,579.34 km) |
| Dunbar to Oderzo | 958.64 mi (1,542.77 km) |
| Dunbar to Oggiono | 872.66 mi (1,404.41 km) |
| Dunbar to Olbia | 1,174.96 mi (1,890.92 km) |
| Dunbar to Oleggio | 865.82 mi (1,393.40 km) |
| Dunbar to Olgiate Comasco | 863.05 mi (1,388.95 km) |
| Dunbar to Olgiate Olona | 869.90 mi (1,399.98 km) |
| Dunbar to Omegna | 843.72 mi (1,357.84 km) |
| Dunbar to Opera | 892.98 mi (1,437.12 km) |
| Dunbar to Oppeano | 948.84 mi (1,527.01 km) |
| Dunbar to Orbassano | 876.81 mi (1,411.09 km) |
