| Chalco to Smyrna (Delaware) | 1,087.94 mi (1,750.87 km) |
| Chalco to Smyrna (Georgia) | 811.79 mi (1,306.45 km) |
| Chalco to Smyrna (Tennessee) | 631.15 mi (1,015.73 km) |
| Chalco to Snellville (Georgia) | 834.20 mi (1,342.51 km) |
| Chalco to Snoqualmie (Washington) | 1,336.19 mi (2,150.40 km) |
| Chalco to Snyder (Texas) | 641.53 mi (1,032.44 km) |
| Chalco to Socastee (South Carolina) | 1,070.11 mi (1,722.17 km) |
| Chalco to Socorro (Texas) | 865.75 mi (1,393.30 km) |
| Chalco to Soddy-Daisy (Tennessee) | 721.32 mi (1,160.85 km) |
| Chalco to Solana Beach (California) | 1,289.74 mi (2,075.63 km) |
| Chalco to Soledad (California) | 1,390.70 mi (2,238.11 km) |
| Chalco to Solon (Ohio) | 762.20 mi (1,226.64 km) |
| Chalco to Somers Point (New Jersey) | 1,139.65 mi (1,834.10 km) |
| Chalco to Somerset (Kentucky) | 678.73 mi (1,092.31 km) |
| Chalco to Somerset (New Jersey) | 1,128.82 mi (1,816.66 km) |
