| Castellon de la Plana to Bonita (California) | 6,004.53 mi (9,663.35 km) |
| Castellon de la Plana to Bonita Springs (Florida) | 4,659.23 mi (7,498.31 km) |
| Castellon de la Plana to Bonney Lake (Washington) | 5,444.44 mi (8,761.98 km) |
| Castellon de la Plana to Boone (Iowa) | 4,622.68 mi (7,439.48 km) |
| Castellon de la Plana to Boone (North Carolina) | 4,283.42 mi (6,893.49 km) |
| Castellon de la Plana to Borger (Texas) | 5,210.40 mi (8,385.34 km) |
| Castellon de la Plana to Bossier City (Louisiana) | 4,993.45 mi (8,036.18 km) |
| Castellon de la Plana to Boston (Massachusetts) | 3,588.26 mi (5,774.75 km) |
| Castellon de la Plana to Bostonia (California) | 5,993.53 mi (9,645.66 km) |
| Castellon de la Plana to Bothell (Washington) | 5,414.71 mi (8,714.14 km) |
| Castellon de la Plana to Bothell East (Washington) | 5,412.40 mi (8,710.41 km) |
| Castellon de la Plana to Bothell West (Washington) | 5,414.15 mi (8,713.23 km) |
| Castellon de la Plana to Boulder (Colorado) | 5,180.39 mi (8,337.03 km) |
| Castellon de la Plana to Boulder City (Nevada) | 5,762.97 mi (9,274.60 km) |
| Castellon de la Plana to Bound Brook (New Jersey) | 3,801.06 mi (6,117.21 km) |
