| Butler to Sinop | 5,420.67 mi (8,723.73 km) |
| Butler to Siran | 5,654.79 mi (9,100.50 km) |
| Butler to Sirnak | 5,911.54 mi (9,513.70 km) |
| Butler to Sirvan | 5,867.64 mi (9,443.05 km) |
| Butler to Sivas | 5,601.71 mi (9,015.08 km) |
| Butler to Sivasli | 5,385.98 mi (8,667.89 km) |
| Butler to Siverek | 5,787.31 mi (9,313.78 km) |
| Butler to Sivrice | 5,751.15 mi (9,255.59 km) |
| Butler to Sivrihisar | 5,411.99 mi (8,709.76 km) |
| Butler to Sogut | 5,332.73 mi (8,582.20 km) |
| Butler to Sogutlu | 5,302.56 mi (8,533.65 km) |
| Butler to Soke | 5,329.53 mi (8,577.05 km) |
| Butler to Solhan | 5,785.91 mi (9,311.52 km) |
| Butler to Soma | 5,270.86 mi (8,482.63 km) |
| Butler to Sorgun | 5,531.66 mi (8,902.35 km) |
