| Big Spring to Sereflikochisar | 6,734.65 mi (10,838.37 km) |
| Big Spring to Serik | 6,763.03 mi (10,884.05 km) |
| Big Spring to Serinhisar | 6,663.56 mi (10,723.96 km) |
| Big Spring to Serinyol | 6,964.23 mi (11,207.85 km) |
| Big Spring to Seydisehir | 6,761.80 mi (10,882.07 km) |
| Big Spring to Seyhan | 6,901.60 mi (11,107.05 km) |
| Big Spring to Seyitgazi | 6,613.36 mi (10,643.18 km) |
| Big Spring to Siirt | 7,047.66 mi (11,342.12 km) |
| Big Spring to Sile | 6,484.79 mi (10,436.26 km) |
| Big Spring to Silifke | 6,889.13 mi (11,086.98 km) |
| Big Spring to Silivri | 6,444.37 mi (10,371.21 km) |
| Big Spring to Silopi | 7,102.51 mi (11,430.39 km) |
| Big Spring to Simav | 6,574.24 mi (10,580.22 km) |
| Big Spring to Sinanpasa | 6,635.54 mi (10,678.87 km) |
| Big Spring to Sindirgi | 6,537.88 mi (10,521.69 km) |
