| Ardahan to Castrovillari | 1,390.64 mi (2,238.02 km) |
| Ardahan to Catania | 1,490.70 mi (2,399.04 km) |
| Ardahan to Catanzaro | 1,384.63 mi (2,228.35 km) |
| Ardahan to Cattolica | 1,529.85 mi (2,462.06 km) |
| Ardahan to Cava de' Tirreni | 1,456.22 mi (2,343.57 km) |
| Ardahan to Cavallino | 1,280.15 mi (2,060.20 km) |
| Ardahan to Cavarzere | 1,559.32 mi (2,509.49 km) |
| Ardahan to Cave | 1,534.37 mi (2,469.33 km) |
| Ardahan to Cavriago | 1,635.92 mi (2,632.76 km) |
| Ardahan to Cavriglia | 1,594.25 mi (2,565.70 km) |
| Ardahan to Cazzago San Martino | 1,658.68 mi (2,669.40 km) |
| Ardahan to Ceccano | 1,516.49 mi (2,440.55 km) |
| Ardahan to Cecina | 1,643.84 mi (2,645.50 km) |
| Ardahan to Cefalu | 1,535.42 mi (2,471.02 km) |
| Ardahan to Ceglie Messapico | 1,312.34 mi (2,112.01 km) |
