| Ardahan to Carmignano | 1,615.82 mi (2,600.41 km) |
| Ardahan to Carovigno | 1,303.15 mi (2,097.22 km) |
| Ardahan to Carpenedolo | 1,639.29 mi (2,638.18 km) |
| Ardahan to Carpi | 1,618.51 mi (2,604.75 km) |
| Ardahan to Carrara | 1,659.90 mi (2,671.36 km) |
| Ardahan to Carugate | 1,692.22 mi (2,723.37 km) |
| Ardahan to Casal di Principe | 1,481.57 mi (2,384.35 km) |
| Ardahan to Casale Monferrato | 1,735.83 mi (2,793.55 km) |
| Ardahan to Casale sul Sile | 1,547.12 mi (2,489.85 km) |
| Ardahan to Casalecchio di Reno | 1,599.77 mi (2,574.57 km) |
| Ardahan to Casalgrande | 1,626.49 mi (2,617.58 km) |
| Ardahan to Casalmaggiore | 1,640.91 mi (2,640.78 km) |
| Ardahan to Casalnuovo di Napoli | 1,471.61 mi (2,368.32 km) |
| Ardahan to Casalpusterlengo | 1,677.69 mi (2,699.98 km) |
| Ardahan to Casaluce | 1,478.33 mi (2,379.15 km) |
