| Castleford to San Luis Obispo (California) | 5,304.24 mi (8,536.36 km) |
| Castleford to San Marcos (California) | 5,320.80 mi (8,563.01 km) |
| Castleford to San Marcos (Texas) | 4,833.65 mi (7,779.01 km) |
| Castleford to San Marino (California) | 5,293.04 mi (8,518.32 km) |
| Castleford to San Mateo (California) | 5,218.22 mi (8,397.92 km) |
| Castleford to San Pablo (California) | 5,194.94 mi (8,360.44 km) |
| Castleford to San Rafael (California) | 5,198.44 mi (8,366.07 km) |
| Castleford to San Ramon (California) | 5,195.07 mi (8,360.66 km) |
| Castleford to San Tan Valley (Arizona) | 5,135.89 mi (8,265.42 km) |
| Castleford to Sand Springs (Oklahoma) | 4,434.23 mi (7,136.21 km) |
| Castleford to Sandusky (Ohio) | 3,669.37 mi (5,905.29 km) |
| Castleford to Sandy (Oregon) | 4,758.53 mi (7,658.11 km) |
| Castleford to Sandy (Utah) | 4,731.25 mi (7,614.21 km) |
| Castleford to Sandy Springs (Georgia) | 4,100.95 mi (6,599.84 km) |
| Castleford to Sanford (Florida) | 4,241.02 mi (6,825.27 km) |
