| Tukums to Noventa Vicentina | 948.65 mi (1,526.70 km) |
| Tukums to Novi di Modena | 986.85 mi (1,588.19 km) |
| Tukums to Novi Ligure | 1,046.12 mi (1,683.57 km) |
| Tukums to Nuoro | 1,306.34 mi (2,102.36 km) |
| Tukums to Occhiobello | 969.82 mi (1,560.77 km) |
| Tukums to Oderzo | 896.89 mi (1,443.40 km) |
| Tukums to Oggiono | 971.52 mi (1,563.50 km) |
| Tukums to Olbia | 1,264.91 mi (2,035.67 km) |
| Tukums to Oleggio | 1,000.88 mi (1,610.75 km) |
| Tukums to Olgiate Comasco | 981.49 mi (1,579.55 km) |
| Tukums to Olgiate Olona | 992.37 mi (1,597.07 km) |
| Tukums to Omegna | 990.91 mi (1,594.71 km) |
| Tukums to Opera | 998.36 mi (1,606.71 km) |
| Tukums to Oppeano | 955.59 mi (1,537.87 km) |
| Tukums to Orbassano | 1,064.37 mi (1,712.93 km) |
