| Highland to Castrovillari | 6,525.78 mi (10,502.22 km) |
| Highland to Catania | 6,616.12 mi (10,647.62 km) |
| Highland to Catanzaro | 6,589.21 mi (10,604.31 km) |
| Highland to Cattolica | 6,190.30 mi (9,962.32 km) |
| Highland to Cava de' Tirreni | 6,429.15 mi (10,346.72 km) |
| Highland to Cavallino | 6,560.79 mi (10,558.57 km) |
| Highland to Cavarzere | 6,107.58 mi (9,829.19 km) |
| Highland to Cave | 6,311.56 mi (10,157.48 km) |
| Highland to Cavriago | 6,081.43 mi (9,787.12 km) |
| Highland to Cavriglia | 6,174.17 mi (9,936.36 km) |
| Highland to Cazzago San Martino | 6,019.28 mi (9,687.10 km) |
| Highland to Ceccano | 6,337.99 mi (10,200.01 km) |
| Highland to Cecina | 6,153.08 mi (9,902.42 km) |
| Highland to Cefalu | 6,550.84 mi (10,542.56 km) |
| Highland to Ceglie Messapico | 6,520.55 mi (10,493.80 km) |
