| Gulbene to Cividale del Friuli | 950.81 mi (1,530.18 km) |
| Gulbene to Civita Castellana | 1,205.24 mi (1,939.64 km) |
| Gulbene to Civitanova Marche | 1,113.30 mi (1,791.68 km) |
| Gulbene to Civitavecchia | 1,231.45 mi (1,981.83 km) |
| Gulbene to Civitella in Val di Chiana | 1,153.30 mi (1,856.06 km) |
| Gulbene to Clusone | 1,057.05 mi (1,701.17 km) |
| Gulbene to Coccaglio | 1,074.12 mi (1,728.63 km) |
| Gulbene to Codigoro | 1,058.76 mi (1,703.90 km) |
| Gulbene to Codogno | 1,104.51 mi (1,777.54 km) |
| Gulbene to Codroipo | 970.38 mi (1,561.68 km) |
| Gulbene to Cogoleto | 1,177.95 mi (1,895.73 km) |
| Gulbene to Colle di Val d'Elsa | 1,168.82 mi (1,881.03 km) |
| Gulbene to Colle Salvetti | 1,173.58 mi (1,888.69 km) |
| Gulbene to Collecchio | 1,113.69 mi (1,792.30 km) |
| Gulbene to Colleferro | 1,226.70 mi (1,974.19 km) |
