| Kilkis to Chenove | 983.92 mi (1,583.46 km) |
| Kilkis to Cherbourg | 1,322.44 mi (2,128.27 km) |
| Kilkis to Chevigny-Saint-Sauveur | 978.51 mi (1,574.76 km) |
| Kilkis to Chevilly-Larue | 1,134.22 mi (1,825.34 km) |
| Kilkis to Chilly-Mazarin | 1,134.41 mi (1,825.66 km) |
| Kilkis to Choisy-le-Roi | 1,131.76 mi (1,821.39 km) |
| Kilkis to Cholet | 1,246.36 mi (2,005.82 km) |
| Kilkis to Clamart | 1,138.92 mi (1,832.92 km) |
| Kilkis to Claye-Souilly | 1,124.53 mi (1,809.76 km) |
| Kilkis to Clermont | 1,147.31 mi (1,846.42 km) |
| Kilkis to Clermont-Ferrand | 1,044.13 mi (1,680.36 km) |
| Kilkis to Clermont-l'Herault | 1,007.32 mi (1,621.12 km) |
| Kilkis to Clichy | 1,139.59 mi (1,834.00 km) |
| Kilkis to Clichy-sous-Bois | 1,129.29 mi (1,817.41 km) |
| Kilkis to Cluses | 886.13 mi (1,426.09 km) |
