| Kilkis to Stephanskirchen | 708.09 mi (1,139.56 km) |
| Kilkis to Stockach | 830.32 mi (1,336.27 km) |
| Kilkis to Stockelsdorf | 1,055.22 mi (1,698.21 km) |
| Kilkis to Stolberg | 1,043.22 mi (1,678.90 km) |
| Kilkis to Stollberg | 827.39 mi (1,331.55 km) |
| Kilkis to Straelen | 1,069.12 mi (1,720.59 km) |
| Kilkis to Stralsund | 1,024.99 mi (1,649.55 km) |
| Kilkis to Straubing | 741.49 mi (1,193.32 km) |
| Kilkis to Strausberg | 905.60 mi (1,457.42 km) |
| Kilkis to Stuhr | 1,060.81 mi (1,707.20 km) |
| Kilkis to Stuttgart | 857.43 mi (1,379.91 km) |
| Kilkis to Sudlohn | 1,069.45 mi (1,721.11 km) |
| Kilkis to Suhl | 884.49 mi (1,423.45 km) |
| Kilkis to Sulingen | 1,042.08 mi (1,677.07 km) |
| Kilkis to Sulz am Neckar | 863.29 mi (1,389.32 km) |
