| Kilkis to Sceaux | 1,137.18 mi (1,830.12 km) |
| Kilkis to Schiltigheim | 906.68 mi (1,459.16 km) |
| Kilkis to Scionzier | 887.37 mi (1,428.09 km) |
| Kilkis to Seclin | 1,156.46 mi (1,861.15 km) |
| Kilkis to Sedan | 1,054.36 mi (1,696.82 km) |
| Kilkis to Selestat | 906.92 mi (1,459.54 km) |
| Kilkis to Sene | 1,339.09 mi (2,155.06 km) |
| Kilkis to Senlis | 1,135.52 mi (1,827.44 km) |
| Kilkis to Sens | 1,080.40 mi (1,738.74 km) |
| Kilkis to Septemes-les-Vallons | 909.54 mi (1,463.76 km) |
| Kilkis to Serris | 1,118.08 mi (1,799.37 km) |
| Kilkis to Sete | 993.13 mi (1,598.28 km) |
| Kilkis to Sevran | 1,130.71 mi (1,819.70 km) |
| Kilkis to Sevres | 1,141.65 mi (1,837.30 km) |
| Kilkis to Seynod | 904.91 mi (1,456.31 km) |
