| Ironton to Sabadell | 4,297.61 mi (6,916.34 km) |
| Ironton to Sabinanigo | 4,154.15 mi (6,685.45 km) |
| Ironton to Sagunto | 4,248.57 mi (6,837.41 km) |
| Ironton to Salamanca | 3,954.78 mi (6,364.60 km) |
| Ironton to Salobrena | 4,185.14 mi (6,735.33 km) |
| Ironton to Salou | 4,268.24 mi (6,869.07 km) |
| Ironton to Salt | 4,314.45 mi (6,943.44 km) |
| Ironton to Salvatierra de Mino | 3,789.36 mi (6,098.38 km) |
| Ironton to Sama | 3,887.53 mi (6,256.38 km) |
| Ironton to San Adrian de Besos | 4,306.52 mi (6,930.68 km) |
| Ironton to San Agustin de Guadalix | 4,060.01 mi (6,533.95 km) |
| Ironton to San Andres de la Barca | 4,294.95 mi (6,912.05 km) |
| Ironton to San Andres de Llevaneras | 4,313.87 mi (6,942.50 km) |
| Ironton to San Andres del Rabanedo | 3,910.44 mi (6,293.25 km) |
| Ironton to San Bartolome | 3,862.33 mi (6,215.82 km) |
