| Seacroft to Sinop | 1,853.59 mi (2,983.06 km) |
| Seacroft to Siran | 2,093.95 mi (3,369.88 km) |
| Seacroft to Sirnak | 2,350.48 mi (3,782.72 km) |
| Seacroft to Sirvan | 2,307.70 mi (3,713.89 km) |
| Seacroft to Sivas | 2,029.49 mi (3,266.14 km) |
| Seacroft to Sivasli | 1,805.54 mi (2,905.73 km) |
| Seacroft to Siverek | 2,214.19 mi (3,563.40 km) |
| Seacroft to Sivrice | 2,181.17 mi (3,510.26 km) |
| Seacroft to Sivrihisar | 1,828.81 mi (2,943.19 km) |
| Seacroft to Sogut | 1,749.57 mi (2,815.67 km) |
| Seacroft to Sogutlu | 1,719.79 mi (2,767.73 km) |
| Seacroft to Soke | 1,758.89 mi (2,830.66 km) |
| Seacroft to Solhan | 2,226.74 mi (3,583.60 km) |
| Seacroft to Soma | 1,693.09 mi (2,724.77 km) |
| Seacroft to Sorgun | 1,954.15 mi (3,144.90 km) |
