| Guarda to Siran | 2,417.00 mi (3,889.79 km) |
| Guarda to Sirnak | 2,645.11 mi (4,256.90 km) |
| Guarda to Sirvan | 2,610.10 mi (4,200.54 km) |
| Guarda to Sivas | 2,317.98 mi (3,730.43 km) |
| Guarda to Sivasli | 1,963.85 mi (3,160.51 km) |
| Guarda to Siverek | 2,478.06 mi (3,988.05 km) |
| Guarda to Sivrice | 2,462.19 mi (3,962.51 km) |
| Guarda to Sivrihisar | 2,042.21 mi (3,286.62 km) |
| Guarda to Sogut | 1,962.75 mi (3,158.74 km) |
| Guarda to Sogutlu | 1,964.92 mi (3,162.23 km) |
| Guarda to Soke | 1,859.64 mi (2,992.80 km) |
| Guarda to Solhan | 2,539.96 mi (4,087.67 km) |
| Guarda to Soma | 1,843.38 mi (2,966.63 km) |
| Guarda to Sorgun | 2,223.40 mi (3,578.21 km) |
| Guarda to Suhut | 2,007.76 mi (3,231.17 km) |
