| Killarney to Cabestany | 868.97 mi (1,398.47 km) |
| Killarney to Cabries | 909.49 mi (1,463.68 km) |
| Killarney to Cachan | 567.06 mi (912.60 km) |
| Killarney to Caen | 446.79 mi (719.03 km) |
| Killarney to Cagnes-sur-Mer | 961.91 mi (1,548.04 km) |
| Killarney to Cahors | 726.65 mi (1,169.43 km) |
| Killarney to Calais | 494.19 mi (795.32 km) |
| Killarney to Caluire-et-Cuire | 780.09 mi (1,255.44 km) |
| Killarney to Cambrai | 566.96 mi (912.43 km) |
| Killarney to Canet-en-Roussillon | 869.60 mi (1,399.48 km) |
| Killarney to Cannes | 962.29 mi (1,548.65 km) |
| Killarney to Canteleu | 494.26 mi (795.43 km) |
| Killarney to Capbreton | 690.71 mi (1,111.59 km) |
| Killarney to Carcassonne | 821.70 mi (1,322.39 km) |
| Killarney to Carmaux | 770.54 mi (1,240.06 km) |
