| Middletown to Sinop | 5,648.41 mi (9,090.24 km) |
| Middletown to Siran | 5,880.56 mi (9,463.84 km) |
| Middletown to Sirnak | 6,136.76 mi (9,876.16 km) |
| Middletown to Sirvan | 6,092.70 mi (9,805.25 km) |
| Middletown to Sivas | 5,830.46 mi (9,383.22 km) |
| Middletown to Sivasli | 5,623.49 mi (9,050.13 km) |
| Middletown to Siverek | 6,016.03 mi (9,681.87 km) |
| Middletown to Sivrice | 5,978.99 mi (9,622.26 km) |
| Middletown to Sivrihisar | 5,646.70 mi (9,087.48 km) |
| Middletown to Sogut | 5,567.98 mi (8,960.80 km) |
| Middletown to Sogutlu | 5,536.45 mi (8,910.05 km) |
| Middletown to Soke | 5,569.73 mi (8,963.62 km) |
| Middletown to Solhan | 6,010.99 mi (9,673.75 km) |
| Middletown to Soma | 5,509.31 mi (8,866.38 km) |
| Middletown to Sorgun | 5,762.30 mi (9,273.52 km) |
