| Sligo to Catania | 1,606.12 mi (2,584.80 km) |
| Sligo to Catanzaro | 1,580.19 mi (2,543.07 km) |
| Sligo to Cattolica | 1,186.86 mi (1,910.06 km) |
| Sligo to Cava de' Tirreni | 1,420.11 mi (2,285.45 km) |
| Sligo to Cavallino | 1,562.82 mi (2,515.11 km) |
| Sligo to Cavarzere | 1,108.12 mi (1,783.35 km) |
| Sligo to Cave | 1,301.64 mi (2,094.79 km) |
| Sligo to Cavriago | 1,073.80 mi (1,728.12 km) |
| Sligo to Cavriglia | 1,165.22 mi (1,875.24 km) |
| Sligo to Cazzago San Martino | 1,013.76 mi (1,631.48 km) |
| Sligo to Ceccano | 1,328.24 mi (2,137.59 km) |
| Sligo to Cecina | 1,142.49 mi (1,838.67 km) |
| Sligo to Cefalu | 1,541.76 mi (2,481.23 km) |
| Sligo to Ceglie Messapico | 1,520.88 mi (2,447.62 km) |
| Sligo to Celano | 1,309.19 mi (2,106.93 km) |
