| Siniscola to Storm Lake (Iowa) | 5,024.52 mi (8,086.18 km) |
| Siniscola to Storrs (Connecticut) | 4,086.32 mi (6,576.29 km) |
| Siniscola to Stoughton (Wisconsin) | 4,774.38 mi (7,683.62 km) |
| Siniscola to Stow (Ohio) | 4,515.78 mi (7,267.45 km) |
| Siniscola to Streamwood (Illinois) | 4,768.59 mi (7,674.31 km) |
| Siniscola to Streator (Illinois) | 4,832.57 mi (7,777.27 km) |
| Siniscola to Streetsboro (Ohio) | 4,509.53 mi (7,257.39 km) |
| Siniscola to Strongsville (Ohio) | 4,527.81 mi (7,286.81 km) |
| Siniscola to Stuart (Florida) | 5,020.62 mi (8,079.90 km) |
| Siniscola to Stuarts Draft (Virginia) | 4,529.24 mi (7,289.10 km) |
| Siniscola to Sturgis (Michigan) | 4,662.24 mi (7,503.15 km) |
| Siniscola to Suamico (Wisconsin) | 4,658.30 mi (7,496.81 km) |
| Siniscola to Sudley (Virginia) | 4,430.40 mi (7,130.04 km) |
| Siniscola to Suffern (New York) | 4,195.16 mi (6,751.46 km) |
| Siniscola to Suffolk (Virginia) | 4,469.31 mi (7,192.66 km) |
