| Honefoss to Noventa Vicentina | 1,029.59 mi (1,656.97 km) |
| Honefoss to Novi di Modena | 1,055.57 mi (1,698.78 km) |
| Honefoss to Novi Ligure | 1,066.39 mi (1,716.19 km) |
| Honefoss to Nuoro | 1,372.13 mi (2,208.23 km) |
| Honefoss to Occhiobello | 1,054.66 mi (1,697.31 km) |
| Honefoss to Oderzo | 998.01 mi (1,606.14 km) |
| Honefoss to Oggiono | 994.56 mi (1,600.58 km) |
| Honefoss to Olbia | 1,330.49 mi (2,141.21 km) |
| Honefoss to Oleggio | 1,008.78 mi (1,623.47 km) |
| Honefoss to Olgiate Comasco | 995.29 mi (1,601.77 km) |
| Honefoss to Olgiate Olona | 1,005.84 mi (1,618.74 km) |
| Honefoss to Omegna | 990.27 mi (1,593.69 km) |
| Honefoss to Opera | 1,022.40 mi (1,645.40 km) |
| Honefoss to Oppeano | 1,027.83 mi (1,654.13 km) |
| Honefoss to Orbassano | 1,053.59 mi (1,695.58 km) |
