| Castleford to Pottsville (Pennsylvania) | 3,455.10 mi (5,560.45 km) |
| Castleford to Poughkeepsie (New York) | 3,319.39 mi (5,342.04 km) |
| Castleford to Poulsbo (Washington) | 4,632.62 mi (7,455.48 km) |
| Castleford to Poway (California) | 5,324.47 mi (8,568.91 km) |
| Castleford to Powder Springs (Georgia) | 4,116.79 mi (6,625.34 km) |
| Castleford to Powell (Ohio) | 3,744.48 mi (6,026.16 km) |
| Castleford to Powell (Tennessee) | 3,982.51 mi (6,409.23 km) |
| Castleford to Prairie Ridge (Washington) | 4,654.27 mi (7,490.32 km) |
| Castleford to Prairie Village (Kansas) | 4,232.67 mi (6,811.82 km) |
| Castleford to Prairieville (Louisiana) | 4,544.11 mi (7,313.04 km) |
| Castleford to Prattville (Alabama) | 4,257.72 mi (6,852.13 km) |
| Castleford to Preakness (New Jersey) | 3,365.51 mi (5,416.26 km) |
| Castleford to Prescott (Arizona) | 5,085.71 mi (8,184.65 km) |
| Castleford to Prescott Valley (Arizona) | 5,080.75 mi (8,176.67 km) |
| Castleford to Prichard (Alabama) | 4,410.18 mi (7,097.50 km) |
