| Darien to Smyrna (Delaware) | 670.96 mi (1,079.81 km) |
| Darien to Smyrna (Georgia) | 576.34 mi (927.53 km) |
| Darien to Smyrna (Tennessee) | 406.68 mi (654.50 km) |
| Darien to Snellville (Georgia) | 586.55 mi (943.96 km) |
| Darien to Snoqualmie (Washington) | 1,697.46 mi (2,731.80 km) |
| Darien to Snyder (Texas) | 944.29 mi (1,519.69 km) |
| Darien to Socastee (South Carolina) | 741.09 mi (1,192.67 km) |
| Darien to Socorro (Texas) | 1,225.91 mi (1,972.91 km) |
| Darien to Soddy-Daisy (Tennessee) | 473.20 mi (761.54 km) |
| Darien to Solana Beach (California) | 1,707.30 mi (2,747.63 km) |
| Darien to Soledad (California) | 1,814.13 mi (2,919.57 km) |
| Darien to Solon (Ohio) | 339.02 mi (545.61 km) |
| Darien to Somers Point (New Jersey) | 721.35 mi (1,160.91 km) |
| Darien to Somerset (Kentucky) | 368.86 mi (593.62 km) |
| Darien to Somerset (New Jersey) | 706.07 mi (1,136.31 km) |
