| Killarney to Carovigno | 1,501.14 mi (2,415.86 km) |
| Killarney to Carpenedolo | 1,015.36 mi (1,634.06 km) |
| Killarney to Carpi | 1,056.44 mi (1,700.17 km) |
| Killarney to Carrara | 1,054.90 mi (1,697.69 km) |
| Killarney to Carugate | 964.21 mi (1,551.74 km) |
| Killarney to Casal di Principe | 1,348.35 mi (2,169.96 km) |
| Killarney to Casale Monferrato | 946.44 mi (1,523.15 km) |
| Killarney to Casale sul Sile | 1,083.54 mi (1,743.79 km) |
| Killarney to Casalecchio di Reno | 1,084.53 mi (1,745.38 km) |
| Killarney to Casalgrande | 1,058.61 mi (1,703.67 km) |
| Killarney to Casalmaggiore | 1,029.64 mi (1,657.05 km) |
| Killarney to Casalnuovo di Napoli | 1,361.36 mi (2,190.89 km) |
| Killarney to Casalpusterlengo | 991.56 mi (1,595.76 km) |
| Killarney to Casaluce | 1,351.70 mi (2,175.34 km) |
| Killarney to Casamassima | 1,460.14 mi (2,349.87 km) |
