| Killarney to Busto Garolfo | 946.55 mi (1,523.32 km) |
| Killarney to Cabras | 1,198.63 mi (1,929.00 km) |
| Killarney to Cadelbosco di Sopra | 1,045.84 mi (1,683.12 km) |
| Killarney to Cadoneghe | 1,072.80 mi (1,726.50 km) |
| Killarney to Cagli | 1,177.56 mi (1,895.10 km) |
| Killarney to Cagliari | 1,255.83 mi (2,021.06 km) |
| Killarney to Cairo Montenotte | 970.32 mi (1,561.58 km) |
| Killarney to Caivano | 1,357.88 mi (2,185.29 km) |
| Killarney to Calcinaia | 1,092.09 mi (1,757.54 km) |
| Killarney to Calcinato | 1,011.05 mi (1,627.13 km) |
| Killarney to Calderara di Reno | 1,080.47 mi (1,738.85 km) |
| Killarney to Caldogno | 1,049.32 mi (1,688.72 km) |
| Killarney to Calenzano | 1,105.65 mi (1,779.37 km) |
| Killarney to Calolziocorte | 958.51 mi (1,542.58 km) |
| Killarney to Caltagirone | 1,549.83 mi (2,494.21 km) |
