| Arcos de Valdevez to Storm Lake (Iowa) | 4,224.02 mi (6,797.90 km) |
| Arcos de Valdevez to Storrs (Connecticut) | 3,205.99 mi (5,159.54 km) |
| Arcos de Valdevez to Stoughton (Wisconsin) | 3,953.03 mi (6,361.79 km) |
| Arcos de Valdevez to Stow (Ohio) | 3,655.97 mi (5,883.71 km) |
| Arcos de Valdevez to Streamwood (Illinois) | 3,936.73 mi (6,335.55 km) |
| Arcos de Valdevez to Streator (Illinois) | 3,996.50 mi (6,431.75 km) |
| Arcos de Valdevez to Streetsboro (Ohio) | 3,649.89 mi (5,873.93 km) |
| Arcos de Valdevez to Strongsville (Ohio) | 3,670.14 mi (5,906.51 km) |
| Arcos de Valdevez to Stuart (Florida) | 4,092.50 mi (6,586.24 km) |
| Arcos de Valdevez to Stuarts Draft (Virginia) | 3,642.76 mi (5,862.45 km) |
| Arcos de Valdevez to Sturgis (Michigan) | 3,819.36 mi (6,146.66 km) |
| Arcos de Valdevez to Suamico (Wisconsin) | 3,846.37 mi (6,190.13 km) |
| Arcos de Valdevez to Sudley (Virginia) | 3,544.31 mi (5,704.01 km) |
| Arcos de Valdevez to Suffern (New York) | 3,314.88 mi (5,334.78 km) |
| Arcos de Valdevez to Suffolk (Virginia) | 3,569.63 mi (5,744.77 km) |
