| Modra to Siran | 1,211.44 mi (1,949.63 km) |
| Modra to Sirnak | 1,465.47 mi (2,358.45 km) |
| Modra to Sirvan | 1,423.73 mi (2,291.28 km) |
| Modra to Sivas | 1,139.42 mi (1,833.72 km) |
| Modra to Sivasli | 919.03 mi (1,479.04 km) |
| Modra to Siverek | 1,322.81 mi (2,128.85 km) |
| Modra to Sivrice | 1,291.79 mi (2,078.93 km) |
| Modra to Sivrihisar | 934.62 mi (1,504.12 km) |
| Modra to Sogut | 856.30 mi (1,378.08 km) |
| Modra to Sogutlu | 824.79 mi (1,327.38 km) |
| Modra to Soke | 889.76 mi (1,431.93 km) |
| Modra to Solhan | 1,344.01 mi (2,162.98 km) |
| Modra to Soma | 812.92 mi (1,308.28 km) |
| Modra to Sorgun | 1,060.93 mi (1,707.41 km) |
| Modra to Suhut | 945.91 mi (1,522.30 km) |
