| Killarney to Castelfiorentino | 1,109.31 mi (1,785.26 km) |
| Killarney to Castelfranco di Sopra | 1,131.40 mi (1,820.81 km) |
| Killarney to Castelfranco di Sotto | 1,096.54 mi (1,764.71 km) |
| Killarney to Castelfranco Emilia | 1,070.74 mi (1,723.19 km) |
| Killarney to Castelfranco Veneto | 1,064.74 mi (1,713.53 km) |
| Killarney to Castellabate | 1,414.52 mi (2,276.44 km) |
| Killarney to Castellammare del Golfo | 1,450.16 mi (2,333.80 km) |
| Killarney to Castellammare di Stabia | 1,376.76 mi (2,215.68 km) |
| Killarney to Castellamonte | 907.12 mi (1,459.87 km) |
| Killarney to Castellana Grotte | 1,473.05 mi (2,370.64 km) |
| Killarney to Castellaneta | 1,475.13 mi (2,374.00 km) |
| Killarney to Castellanza | 944.35 mi (1,519.79 km) |
| Killarney to Castellarano | 1,061.27 mi (1,707.95 km) |
| Killarney to Castelleone | 991.26 mi (1,595.27 km) |
| Killarney to Castelletto sopra Ticino | 929.83 mi (1,496.42 km) |
