| Big Spring to Santa Ursula | 4,933.45 mi (7,939.63 km) |
| Big Spring to Santander | 5,074.45 mi (8,166.54 km) |
| Big Spring to Santany | 5,528.80 mi (8,897.74 km) |
| Big Spring to Santiago de Compostela | 4,881.87 mi (7,856.60 km) |
| Big Spring to Santiago del Teide | 4,920.10 mi (7,918.13 km) |
| Big Spring to Santiponce | 5,174.56 mi (8,327.65 km) |
| Big Spring to Santomera | 5,387.68 mi (8,670.63 km) |
| Big Spring to Santona | 5,090.40 mi (8,192.20 km) |
| Big Spring to Santurce-Antiguo | 5,112.81 mi (8,228.27 km) |
| Big Spring to Sarria | 4,935.82 mi (7,943.43 km) |
| Big Spring to Sauzal | 4,934.75 mi (7,941.71 km) |
| Big Spring to Sedavi | 5,368.41 mi (8,639.62 km) |
| Big Spring to Segorbe | 5,348.22 mi (8,607.13 km) |
| Big Spring to Segovia | 5,145.34 mi (8,280.62 km) |
| Big Spring to Senmanat | 5,399.63 mi (8,689.86 km) |
