| Castellon de la Plana to Somersworth (New Hampshire) | 3,554.09 mi (5,719.75 km) |
| Castellon de la Plana to Somerton (Arizona) | 5,914.04 mi (9,517.72 km) |
| Castellon de la Plana to Somerville (Massachusetts) | 3,587.08 mi (5,772.85 km) |
| Castellon de la Plana to Somerville (New Jersey) | 3,804.35 mi (6,122.51 km) |
| Castellon de la Plana to Sonoma (California) | 5,918.53 mi (9,524.96 km) |
| Castellon de la Plana to Soquel (California) | 5,968.18 mi (9,604.86 km) |
| Castellon de la Plana to South Bend (Indiana) | 4,304.60 mi (6,927.59 km) |
| Castellon de la Plana to South Bradenton (Florida) | 4,656.09 mi (7,493.25 km) |
| Castellon de la Plana to South Burlington (Vermont) | 3,629.92 mi (5,841.79 km) |
| Castellon de la Plana to South Charleston (West Virginia) | 4,211.31 mi (6,777.44 km) |
| Castellon de la Plana to South Daytona (Florida) | 4,510.64 mi (7,259.18 km) |
| Castellon de la Plana to South El Monte (California) | 5,974.49 mi (9,615.02 km) |
| Castellon de la Plana to South Elgin (Illinois) | 4,384.01 mi (7,055.39 km) |
| Castellon de la Plana to South Euclid (Ohio) | 4,095.80 mi (6,591.56 km) |
| Castellon de la Plana to South Farmingdale (New York) | 3,744.95 mi (6,026.91 km) |
