| Rapid City to Sonneberg | 4,818.68 mi (7,754.92 km) |
| Rapid City to Sonsbeck | 4,608.65 mi (7,416.91 km) |
| Rapid City to Sonthofen | 4,931.23 mi (7,936.05 km) |
| Rapid City to Spaichingen | 4,853.41 mi (7,810.80 km) |
| Rapid City to Spelle | 4,607.18 mi (7,414.54 km) |
| Rapid City to Spenge | 4,649.53 mi (7,482.70 km) |
| Rapid City to Speyer | 4,783.05 mi (7,697.57 km) |
| Rapid City to Spiesen-Elversberg | 4,741.15 mi (7,630.15 km) |
| Rapid City to Spremberg | 4,853.44 mi (7,810.85 km) |
| Rapid City to Springe | 4,678.07 mi (7,528.62 km) |
| Rapid City to Sprockhovel | 4,647.58 mi (7,479.55 km) |
| Rapid City to Stade | 4,609.38 mi (7,418.08 km) |
| Rapid City to Stadtallendorf | 4,728.44 mi (7,609.68 km) |
| Rapid City to Stadthagen | 4,662.46 mi (7,503.51 km) |
| Rapid City to Stadtlohn | 4,607.62 mi (7,415.25 km) |
