| Castellon de la Plana to Smyrna (Delaware) | 3,890.87 mi (6,261.76 km) |
| Castellon de la Plana to Smyrna (Georgia) | 4,505.95 mi (7,251.63 km) |
| Castellon de la Plana to Smyrna (Tennessee) | 4,522.82 mi (7,278.77 km) |
| Castellon de la Plana to Snellville (Georgia) | 4,481.47 mi (7,212.23 km) |
| Castellon de la Plana to Snoqualmie (Washington) | 5,416.12 mi (8,716.41 km) |
| Castellon de la Plana to Snyder (Texas) | 5,317.58 mi (8,557.82 km) |
| Castellon de la Plana to Socastee (South Carolina) | 4,243.99 mi (6,830.05 km) |
| Castellon de la Plana to Socorro (Texas) | 5,603.26 mi (9,017.57 km) |
| Castellon de la Plana to Soddy-Daisy (Tennessee) | 4,485.39 mi (7,218.54 km) |
| Castellon de la Plana to Solana Beach (California) | 5,996.95 mi (9,651.16 km) |
| Castellon de la Plana to Soledad (California) | 5,975.25 mi (9,616.23 km) |
| Castellon de la Plana to Solon (Ohio) | 4,096.43 mi (6,592.57 km) |
| Castellon de la Plana to Somers Point (New Jersey) | 3,842.31 mi (6,183.59 km) |
| Castellon de la Plana to Somerset (Kentucky) | 4,391.79 mi (7,067.90 km) |
| Castellon de la Plana to Somerset (New Jersey) | 3,801.07 mi (6,117.23 km) |
