| Denver to Smyrna (Delaware) | 1,553.10 mi (2,499.48 km) |
| Denver to Smyrna (Georgia) | 1,194.38 mi (1,922.18 km) |
| Denver to Smyrna (Tennessee) | 1,032.57 mi (1,661.76 km) |
| Denver to Snellville (Georgia) | 1,221.12 mi (1,965.20 km) |
| Denver to Snoqualmie (Washington) | 1,000.44 mi (1,610.05 km) |
| Denver to Snyder (Texas) | 534.63 mi (860.40 km) |
| Denver to Socastee (South Carolina) | 1,486.79 mi (2,392.75 km) |
| Denver to Socorro (Texas) | 566.62 mi (911.89 km) |
| Denver to Soddy-Daisy (Tennessee) | 1,121.14 mi (1,804.31 km) |
| Denver to Solana Beach (California) | 831.24 mi (1,337.74 km) |
| Denver to Soledad (California) | 922.71 mi (1,484.96 km) |
| Denver to Solon (Ohio) | 1,231.26 mi (1,981.53 km) |
| Denver to Somers Point (New Jersey) | 1,605.43 mi (2,583.68 km) |
| Denver to Somerset (Kentucky) | 1,109.98 mi (1,786.35 km) |
| Denver to Somerset (New Jersey) | 1,597.38 mi (2,570.73 km) |
