| Castle Pines to Beausoleil | 5,308.42 mi (8,543.08 km) |
| Castle Pines to Beauvais | 4,860.71 mi (7,822.56 km) |
| Castle Pines to Begles | 4,960.57 mi (7,983.27 km) |
| Castle Pines to Belfort | 5,106.76 mi (8,218.54 km) |
| Castle Pines to Bellegarde-sur-Valserine | 5,140.83 mi (8,273.36 km) |
| Castle Pines to Bellerive-sur-Allier | 5,052.50 mi (8,131.22 km) |
| Castle Pines to Bellevue | 4,895.03 mi (7,877.79 km) |
| Castle Pines to Belley | 5,151.79 mi (8,291.00 km) |
| Castle Pines to Berck-sur-Mer | 4,801.45 mi (7,727.19 km) |
| Castle Pines to Bergerac | 4,998.31 mi (8,044.00 km) |
| Castle Pines to Bernay | 4,822.01 mi (7,760.27 km) |
| Castle Pines to Berre-l'Etang | 5,237.17 mi (8,428.41 km) |
| Castle Pines to Besancon | 5,096.03 mi (8,201.27 km) |
| Castle Pines to Bethune | 4,832.53 mi (7,777.21 km) |
| Castle Pines to Betton | 4,777.92 mi (7,689.32 km) |
