| Kilkis to Salzgitter | 971.65 mi (1,563.72 km) |
| Kilkis to Salzhemmendorf | 989.37 mi (1,592.23 km) |
| Kilkis to Salzkotten | 1,000.65 mi (1,610.39 km) |
| Kilkis to Salzwedel | 986.21 mi (1,587.15 km) |
| Kilkis to Sande | 1,106.06 mi (1,780.03 km) |
| Kilkis to Sandhausen | 898.98 mi (1,446.76 km) |
| Kilkis to Sangerhausen | 908.94 mi (1,462.79 km) |
| Kilkis to Sankt Augustin | 1,009.21 mi (1,624.17 km) |
| Kilkis to Sankt Georgen im Schwarzwald | 867.01 mi (1,395.32 km) |
| Kilkis to Sankt Ingbert | 955.69 mi (1,538.03 km) |
| Kilkis to Sankt Leon-Rot | 898.12 mi (1,445.38 km) |
| Kilkis to Sankt Wendel | 959.76 mi (1,544.58 km) |
| Kilkis to Sarstedt | 989.80 mi (1,592.93 km) |
| Kilkis to Sassenberg | 1,033.28 mi (1,662.91 km) |
| Kilkis to Sassenburg | 982.23 mi (1,580.74 km) |
