| Wallingford Center to Stony Brook (New York) | 40.86 mi (65.76 km) |
| Wallingford Center to Storm Lake (Iowa) | 1,147.74 mi (1,847.10 km) |
| Wallingford Center to Storrs (Connecticut) | 38.37 mi (61.75 km) |
| Wallingford Center to Stoughton (Wisconsin) | 844.57 mi (1,359.20 km) |
| Wallingford Center to Stow (Ohio) | 447.33 mi (719.91 km) |
| Wallingford Center to Streamwood (Illinois) | 791.82 mi (1,274.31 km) |
| Wallingford Center to Streator (Illinois) | 830.36 mi (1,336.33 km) |
| Wallingford Center to Streetsboro (Ohio) | 442.35 mi (711.90 km) |
| Wallingford Center to Strongsville (Ohio) | 467.11 mi (751.74 km) |
| Wallingford Center to Stuart (Florida) | 1,071.06 mi (1,723.70 km) |
| Wallingford Center to Stuarts Draft (Virginia) | 406.40 mi (654.03 km) |
| Wallingford Center to Sturgis (Michigan) | 650.61 mi (1,047.05 km) |
| Wallingford Center to Suamico (Wisconsin) | 799.51 mi (1,286.69 km) |
| Wallingford Center to Sudley (Virginia) | 307.98 mi (495.65 km) |
| Wallingford Center to Suffern (New York) | 72.53 mi (116.72 km) |
