| Cobham to Sinop | 1,782.90 mi (2,869.30 km) |
| Cobham to Siran | 2,025.32 mi (3,259.44 km) |
| Cobham to Sirnak | 2,279.61 mi (3,668.67 km) |
| Cobham to Sirvan | 2,237.83 mi (3,601.44 km) |
| Cobham to Sivas | 1,953.04 mi (3,143.11 km) |
| Cobham to Sivasli | 1,701.49 mi (2,738.28 km) |
| Cobham to Siverek | 2,135.68 mi (3,437.04 km) |
| Cobham to Sivrice | 2,105.48 mi (3,388.45 km) |
| Cobham to Sivrihisar | 1,734.83 mi (2,791.94 km) |
| Cobham to Sogut | 1,654.00 mi (2,661.85 km) |
| Cobham to Sogutlu | 1,629.47 mi (2,622.37 km) |
| Cobham to Soke | 1,644.52 mi (2,646.60 km) |
| Cobham to Solhan | 2,157.98 mi (3,472.93 km) |
| Cobham to Soma | 1,585.40 mi (2,551.45 km) |
| Cobham to Sorgun | 1,872.77 mi (3,013.94 km) |
