| Spalding to Sinop | 1,787.32 mi (2,876.41 km) |
| Spalding to Siran | 2,028.66 mi (3,264.82 km) |
| Spalding to Sirnak | 2,284.54 mi (3,676.61 km) |
| Spalding to Sirvan | 2,242.11 mi (3,608.33 km) |
| Spalding to Sivas | 1,961.27 mi (3,156.36 km) |
| Spalding to Sivasli | 1,727.85 mi (2,780.70 km) |
| Spalding to Siverek | 2,145.37 mi (3,452.64 km) |
| Spalding to Sivrice | 2,113.35 mi (3,401.10 km) |
| Spalding to Sivrihisar | 1,754.36 mi (2,823.36 km) |
| Spalding to Sogut | 1,674.53 mi (2,694.89 km) |
| Spalding to Sogutlu | 1,646.45 mi (2,649.70 km) |
| Spalding to Soke | 1,678.11 mi (2,700.66 km) |
| Spalding to Solhan | 2,161.51 mi (3,478.62 km) |
| Spalding to Soma | 1,614.21 mi (2,597.81 km) |
| Spalding to Sorgun | 1,884.11 mi (3,032.18 km) |
