| Castleford to Superior (Colorado) | 4,549.59 mi (7,321.86 km) |
| Castleford to Superior (Wisconsin) | 3,761.95 mi (6,054.27 km) |
| Castleford to Surprise (Arizona) | 5,136.94 mi (8,267.10 km) |
| Castleford to Susanville (California) | 5,001.91 mi (8,049.79 km) |
| Castleford to Sussex (Wisconsin) | 3,794.49 mi (6,106.64 km) |
| Castleford to Suwanee (Georgia) | 4,083.38 mi (6,571.56 km) |
| Castleford to Swansea (Illinois) | 4,083.93 mi (6,572.45 km) |
| Castleford to Sweetwater (Florida) | 4,361.44 mi (7,019.05 km) |
| Castleford to Sweetwater (Texas) | 4,785.16 mi (7,700.97 km) |
| Castleford to Sycamore (Illinois) | 3,866.06 mi (6,221.83 km) |
| Castleford to Sylacauga (Alabama) | 4,213.29 mi (6,780.63 km) |
| Castleford to Sylvania (Ohio) | 3,694.98 mi (5,946.50 km) |
| Castleford to Syosset (New York) | 3,342.66 mi (5,379.50 km) |
| Castleford to Syracuse (New York) | 3,345.50 mi (5,384.06 km) |
| Castleford to Syracuse (Utah) | 4,709.51 mi (7,579.22 km) |
