| Tortum to Cividale del Friuli | 1,467.14 mi (2,361.13 km) |
| Tortum to Civita Castellana | 1,515.72 mi (2,439.31 km) |
| Tortum to Civitanova Marche | 1,445.06 mi (2,325.59 km) |
| Tortum to Civitavecchia | 1,548.02 mi (2,491.29 km) |
| Tortum to Civitella in Val di Chiana | 1,546.05 mi (2,488.13 km) |
| Tortum to Clusone | 1,632.91 mi (2,627.91 km) |
| Tortum to Coccaglio | 1,630.81 mi (2,624.54 km) |
| Tortum to Codigoro | 1,525.42 mi (2,454.93 km) |
| Tortum to Codogno | 1,643.60 mi (2,645.12 km) |
| Tortum to Codroipo | 1,487.95 mi (2,394.62 km) |
| Tortum to Cogoleto | 1,696.29 mi (2,729.91 km) |
| Tortum to Colle di Val d'Elsa | 1,575.35 mi (2,535.29 km) |
| Tortum to Colle Salvetti | 1,607.25 mi (2,586.62 km) |
| Tortum to Collecchio | 1,618.52 mi (2,604.75 km) |
| Tortum to Colleferro | 1,488.24 mi (2,395.09 km) |
