| Valka to Noventa Vicentina | 1,058.59 mi (1,703.64 km) |
| Valka to Novi di Modena | 1,097.44 mi (1,766.15 km) |
| Valka to Novi Ligure | 1,160.01 mi (1,866.85 km) |
| Valka to Nuoro | 1,413.90 mi (2,275.46 km) |
| Valka to Occhiobello | 1,079.09 mi (1,736.62 km) |
| Valka to Oderzo | 1,005.60 mi (1,618.36 km) |
| Valka to Oggiono | 1,085.92 mi (1,747.62 km) |
| Valka to Olbia | 1,372.85 mi (2,209.38 km) |
| Valka to Oleggio | 1,116.00 mi (1,796.03 km) |
| Valka to Olgiate Comasco | 1,096.41 mi (1,764.50 km) |
| Valka to Olgiate Olona | 1,107.22 mi (1,781.89 km) |
| Valka to Omegna | 1,106.64 mi (1,780.96 km) |
| Valka to Opera | 1,112.43 mi (1,790.28 km) |
| Valka to Oppeano | 1,066.25 mi (1,715.96 km) |
| Valka to Orbassano | 1,180.11 mi (1,899.20 km) |
