| Killarney to Ciampino | 1,253.14 mi (2,016.73 km) |
| Killarney to Cicciano | 1,366.10 mi (2,198.52 km) |
| Killarney to Cingoli | 1,207.79 mi (1,943.75 km) |
| Killarney to Cinisello Balsamo | 959.56 mi (1,544.27 km) |
| Killarney to Cinisi | 1,450.68 mi (2,334.65 km) |
| Killarney to Cirie | 908.89 mi (1,462.72 km) |
| Killarney to Ciro Marina | 1,541.57 mi (2,480.92 km) |
| Killarney to Cislago | 945.69 mi (1,521.95 km) |
| Killarney to Cisterna di Latina | 1,271.57 mi (2,046.39 km) |
| Killarney to Cisternino | 1,490.38 mi (2,398.53 km) |
| Killarney to Citta di Castello | 1,165.31 mi (1,875.39 km) |
| Killarney to Citta Sant'Angelo | 1,277.33 mi (2,055.66 km) |
| Killarney to Cittadella | 1,059.23 mi (1,704.67 km) |
| Killarney to Cittanova | 1,551.16 mi (2,496.35 km) |
| Killarney to Cividale del Friuli | 1,111.00 mi (1,787.97 km) |
