| Ferguson to Sinop | 5,889.22 mi (9,477.78 km) |
| Ferguson to Siran | 6,117.12 mi (9,844.56 km) |
| Ferguson to Sirnak | 6,371.69 mi (10,254.24 km) |
| Ferguson to Sirvan | 6,327.43 mi (10,183.01 km) |
| Ferguson to Sivas | 6,072.79 mi (9,773.21 km) |
| Ferguson to Sivasli | 5,883.69 mi (9,468.88 km) |
| Ferguson to Siverek | 6,257.89 mi (10,071.10 km) |
| Ferguson to Sivrice | 6,219.24 mi (10,008.91 km) |
| Ferguson to Sivrihisar | 5,901.08 mi (9,496.87 km) |
| Ferguson to Sogut | 5,823.62 mi (9,372.22 km) |
| Ferguson to Sogutlu | 5,789.39 mi (9,317.12 km) |
| Ferguson to Soke | 5,835.76 mi (9,391.75 km) |
| Ferguson to Solhan | 6,245.96 mi (10,051.90 km) |
| Ferguson to Soma | 5,771.67 mi (9,288.61 km) |
| Ferguson to Sorgun | 6,008.39 mi (9,669.57 km) |
