| Rapid City to Sabadell | 4,932.29 mi (7,937.76 km) |
| Rapid City to Sabinanigo | 4,793.35 mi (7,714.15 km) |
| Rapid City to Sagunto | 4,928.15 mi (7,931.09 km) |
| Rapid City to Salamanca | 4,655.31 mi (7,491.99 km) |
| Rapid City to Salobrena | 4,929.77 mi (7,933.70 km) |
| Rapid City to Salou | 4,917.17 mi (7,913.42 km) |
| Rapid City to Salt | 4,937.68 mi (7,946.43 km) |
| Rapid City to Salvatierra de Mino | 4,492.51 mi (7,229.99 km) |
| Rapid City to Sama | 4,552.77 mi (7,326.98 km) |
| Rapid City to San Adrian de Besos | 4,942.04 mi (7,953.44 km) |
| Rapid City to San Agustin de Guadalix | 4,750.11 mi (7,644.56 km) |
| Rapid City to San Andres de la Barca | 4,932.08 mi (7,937.42 km) |
| Rapid City to San Andres de Llevaneras | 4,945.28 mi (7,958.66 km) |
| Rapid City to San Andres del Rabanedo | 4,585.67 mi (7,379.92 km) |
| Rapid City to San Bartolome | 4,795.26 mi (7,717.22 km) |
