| Frimley to Sinop | 1,796.91 mi (2,891.85 km) |
| Frimley to Siran | 2,039.35 mi (3,282.02 km) |
| Frimley to Sirnak | 2,293.58 mi (3,691.17 km) |
| Frimley to Sirvan | 2,251.83 mi (3,623.97 km) |
| Frimley to Sivas | 1,966.93 mi (3,165.47 km) |
| Frimley to Sivasli | 1,714.58 mi (2,759.35 km) |
| Frimley to Siverek | 2,149.51 mi (3,459.30 km) |
| Frimley to Sivrice | 2,119.38 mi (3,410.81 km) |
| Frimley to Sivrihisar | 1,748.28 mi (2,813.59 km) |
| Frimley to Sogut | 1,667.41 mi (2,683.43 km) |
| Frimley to Sogutlu | 1,643.04 mi (2,644.22 km) |
| Frimley to Soke | 1,657.15 mi (2,666.93 km) |
| Frimley to Solhan | 2,172.00 mi (3,495.50 km) |
| Frimley to Soma | 1,598.36 mi (2,572.31 km) |
| Frimley to Sorgun | 1,886.56 mi (3,036.13 km) |
