| Castellon de la Plana to Pottsville (Pennsylvania) | 3,876.42 mi (6,238.49 km) |
| Castellon de la Plana to Poughkeepsie (New York) | 3,738.85 mi (6,017.09 km) |
| Castellon de la Plana to Poulsbo (Washington) | 5,429.75 mi (8,738.33 km) |
| Castellon de la Plana to Poway (California) | 5,987.92 mi (9,636.62 km) |
| Castellon de la Plana to Powder Springs (Georgia) | 4,513.91 mi (7,264.44 km) |
| Castellon de la Plana to Powell (Ohio) | 4,212.33 mi (6,779.09 km) |
| Castellon de la Plana to Powell (Tennessee) | 4,402.36 mi (7,084.92 km) |
| Castellon de la Plana to Prairie Ridge (Washington) | 5,445.36 mi (8,763.46 km) |
| Castellon de la Plana to Prairie Village (Kansas) | 4,775.48 mi (7,685.40 km) |
| Castellon de la Plana to Prairieville (Louisiana) | 4,955.34 mi (7,974.84 km) |
| Castellon de la Plana to Prattville (Alabama) | 4,653.05 mi (7,488.36 km) |
| Castellon de la Plana to Preakness (New Jersey) | 3,775.20 mi (6,075.59 km) |
| Castellon de la Plana to Prescott (Arizona) | 5,725.45 mi (9,214.22 km) |
| Castellon de la Plana to Prescott Valley (Arizona) | 5,719.58 mi (9,204.77 km) |
| Castellon de la Plana to Prichard (Alabama) | 4,800.22 mi (7,725.20 km) |
