| Kilkis to Chaudfontaine | 1,058.33 mi (1,703.22 km) |
| Kilkis to Chaumont-Gistoux | 1,097.07 mi (1,765.56 km) |
| Kilkis to Chimay | 1,090.16 mi (1,754.45 km) |
| Kilkis to Ciney | 1,068.27 mi (1,719.22 km) |
| Kilkis to Colfontaine | 1,119.88 mi (1,802.27 km) |
| Kilkis to Courcelles | 1,101.39 mi (1,772.52 km) |
| Kilkis to Court-Saint-Etienne | 1,100.13 mi (1,770.49 km) |
| Kilkis to Couvin | 1,083.65 mi (1,743.96 km) |
| Kilkis to Damme | 1,169.82 mi (1,882.64 km) |
| Kilkis to De Haan | 1,180.00 mi (1,899.03 km) |
| Kilkis to De Panne | 1,191.12 mi (1,916.92 km) |
| Kilkis to De Pinte | 1,147.45 mi (1,846.65 km) |
| Kilkis to Deerlijk | 1,153.80 mi (1,856.87 km) |
| Kilkis to Deinze | 1,151.30 mi (1,852.84 km) |
| Kilkis to Denderleeuw | 1,127.08 mi (1,813.86 km) |
