| Castleford to Red Bank (New Jersey) | 3,386.28 mi (5,449.68 km) |
| Castleford to Red Bank (Tennessee) | 4,077.85 mi (6,562.66 km) |
| Castleford to Red Bluff (California) | 5,062.31 mi (8,147.00 km) |
| Castleford to Red Hill (South Carolina) | 3,897.15 mi (6,271.86 km) |
| Castleford to Red Oak (Texas) | 4,648.97 mi (7,481.80 km) |
| Castleford to Red Wing (Minnesota) | 3,881.40 mi (6,246.51 km) |
| Castleford to Redan (Georgia) | 4,102.84 mi (6,602.88 km) |
| Castleford to Redding (California) | 5,042.55 mi (8,115.20 km) |
| Castleford to Redland (Maryland) | 3,563.77 mi (5,735.34 km) |
| Castleford to Redlands (California) | 5,267.74 mi (8,477.60 km) |
| Castleford to Redmond (Oregon) | 4,795.21 mi (7,717.14 km) |
| Castleford to Redmond (Washington) | 4,622.97 mi (7,439.95 km) |
| Castleford to Redondo Beach (California) | 5,316.58 mi (8,556.21 km) |
| Castleford to Redwood City (California) | 5,218.65 mi (8,398.61 km) |
| Castleford to Reedley (California) | 5,189.92 mi (8,352.38 km) |
