| Frederikssund to Siran | 1,634.27 mi (2,630.10 km) |
| Frederikssund to Sirnak | 1,890.35 mi (3,042.22 km) |
| Frederikssund to Sirvan | 1,846.29 mi (2,971.32 km) |
| Frederikssund to Sivas | 1,588.55 mi (2,556.52 km) |
| Frederikssund to Sivasli | 1,447.60 mi (2,329.69 km) |
| Frederikssund to Siverek | 1,773.45 mi (2,854.09 km) |
| Frederikssund to Sivrice | 1,734.76 mi (2,791.83 km) |
| Frederikssund to Sivrihisar | 1,439.71 mi (2,316.99 km) |
| Frederikssund to Sogut | 1,368.63 mi (2,202.60 km) |
| Frederikssund to Sogutlu | 1,325.27 mi (2,132.82 km) |
| Frederikssund to Soke | 1,437.62 mi (2,313.62 km) |
| Frederikssund to Solhan | 1,764.58 mi (2,839.82 km) |
| Frederikssund to Soma | 1,352.77 mi (2,177.08 km) |
| Frederikssund to Sorgun | 1,527.12 mi (2,457.67 km) |
| Frederikssund to Suhut | 1,467.26 mi (2,361.32 km) |
