| Gulbene to Noventa Vicentina | 1,047.54 mi (1,685.85 km) |
| Gulbene to Novi di Modena | 1,086.94 mi (1,749.26 km) |
| Gulbene to Novi Ligure | 1,153.14 mi (1,855.79 km) |
| Gulbene to Nuoro | 1,400.03 mi (2,253.14 km) |
| Gulbene to Occhiobello | 1,067.34 mi (1,717.72 km) |
| Gulbene to Oderzo | 993.51 mi (1,598.89 km) |
| Gulbene to Oggiono | 1,079.86 mi (1,737.87 km) |
| Gulbene to Olbia | 1,359.37 mi (2,187.70 km) |
| Gulbene to Oleggio | 1,110.88 mi (1,787.79 km) |
| Gulbene to Olgiate Comasco | 1,091.04 mi (1,755.86 km) |
| Gulbene to Olgiate Olona | 1,101.72 mi (1,773.05 km) |
| Gulbene to Omegna | 1,102.44 mi (1,774.21 km) |
| Gulbene to Opera | 1,105.88 mi (1,779.75 km) |
| Gulbene to Oppeano | 1,055.90 mi (1,699.31 km) |
| Gulbene to Orbassano | 1,175.82 mi (1,892.30 km) |
