| Castle Pines to Beuvry | 4,834.32 mi (7,780.08 km) |
| Castle Pines to Beziers | 5,169.18 mi (8,318.99 km) |
| Castle Pines to Bezons | 4,886.72 mi (7,864.42 km) |
| Castle Pines to Biarritz | 4,977.44 mi (8,010.42 km) |
| Castle Pines to Biganos | 4,950.90 mi (7,967.70 km) |
| Castle Pines to Billere | 5,030.92 mi (8,096.48 km) |
| Castle Pines to Biot | 5,301.69 mi (8,532.25 km) |
| Castle Pines to Biscarrosse | 4,954.32 mi (7,973.20 km) |
| Castle Pines to Bischheim | 5,092.80 mi (8,196.07 km) |
| Castle Pines to Bischwiller | 5,089.29 mi (8,190.43 km) |
| Castle Pines to Blagnac | 5,086.11 mi (8,185.31 km) |
| Castle Pines to Blain | 4,802.52 mi (7,728.91 km) |
| Castle Pines to Blanquefort | 4,952.77 mi (7,970.72 km) |
| Castle Pines to Blois | 4,911.97 mi (7,905.06 km) |
| Castle Pines to Bobigny | 4,895.26 mi (7,878.16 km) |
