| Whitburn to Noventa Vicentina | 985.83 mi (1,586.54 km) |
| Whitburn to Novi di Modena | 989.66 mi (1,592.70 km) |
| Whitburn to Novi Ligure | 941.06 mi (1,514.49 km) |
| Whitburn to Nuoro | 1,226.13 mi (1,973.27 km) |
| Whitburn to Occhiobello | 1,007.35 mi (1,621.17 km) |
| Whitburn to Oderzo | 987.35 mi (1,588.99 km) |
| Whitburn to Oggiono | 896.27 mi (1,442.41 km) |
| Whitburn to Olbia | 1,192.27 mi (1,918.77 km) |
| Whitburn to Oleggio | 887.77 mi (1,428.72 km) |
| Whitburn to Olgiate Comasco | 885.95 mi (1,425.79 km) |
| Whitburn to Olgiate Olona | 892.39 mi (1,436.16 km) |
| Whitburn to Omegna | 865.70 mi (1,393.21 km) |
| Whitburn to Opera | 915.68 mi (1,473.64 km) |
| Whitburn to Oppeano | 974.79 mi (1,568.78 km) |
| Whitburn to Orbassano | 895.59 mi (1,441.32 km) |
