| Scottsbluff to Sinop | 6,097.53 mi (9,813.02 km) |
| Scottsbluff to Siran | 6,306.90 mi (10,149.98 km) |
| Scottsbluff to Sirnak | 6,550.80 mi (10,542.49 km) |
| Scottsbluff to Sirvan | 6,506.85 mi (10,471.76 km) |
| Scottsbluff to Sivas | 6,282.30 mi (10,110.39 km) |
| Scottsbluff to Sivasli | 6,158.17 mi (9,910.62 km) |
| Scottsbluff to Siverek | 6,462.03 mi (10,399.63 km) |
| Scottsbluff to Sivrice | 6,418.90 mi (10,330.22 km) |
| Scottsbluff to Sivrihisar | 6,154.80 mi (9,905.19 km) |
| Scottsbluff to Sogut | 6,083.23 mi (9,790.02 km) |
| Scottsbluff to Sogutlu | 6,040.34 mi (9,720.98 km) |
| Scottsbluff to Soke | 6,132.22 mi (9,868.85 km) |
| Scottsbluff to Solhan | 6,427.86 mi (10,344.65 km) |
| Scottsbluff to Soma | 6,056.01 mi (9,746.21 km) |
| Scottsbluff to Sorgun | 6,231.76 mi (10,029.04 km) |
