| Kilkis to Catania | 480.44 mi (773.19 km) |
| Kilkis to Catanzaro | 361.72 mi (582.13 km) |
| Kilkis to Cattolica | 555.56 mi (894.08 km) |
| Kilkis to Cava de' Tirreni | 427.17 mi (687.46 km) |
| Kilkis to Cavallino | 248.90 mi (400.57 km) |
| Kilkis to Cavarzere | 614.75 mi (989.34 km) |
| Kilkis to Cave | 517.74 mi (833.22 km) |
| Kilkis to Cavriago | 674.66 mi (1,085.77 km) |
| Kilkis to Cavriglia | 607.37 mi (977.46 km) |
| Kilkis to Cazzago San Martino | 718.65 mi (1,156.56 km) |
| Kilkis to Ceccano | 496.43 mi (798.92 km) |
| Kilkis to Cecina | 652.17 mi (1,049.56 km) |
| Kilkis to Cefalu | 513.60 mi (826.56 km) |
| Kilkis to Ceglie Messapico | 281.52 mi (453.07 km) |
| Kilkis to Celano | 487.21 mi (784.09 km) |
