| Kastamonu to Broxbourne | 1,738.18 mi (2,797.32 km) |
| Kastamonu to Broxburn | 1,941.23 mi (3,124.11 km) |
| Kastamonu to Bryn | 1,870.29 mi (3,009.93 km) |
| Kastamonu to Buckhurst Hill | 1,734.23 mi (2,790.97 km) |
| Kastamonu to Buckie | 1,958.49 mi (3,151.89 km) |
| Kastamonu to Buckingham | 1,781.75 mi (2,867.44 km) |
| Kastamonu to Buckley | 1,883.28 mi (3,030.85 km) |
| Kastamonu to Bucksburn | 1,919.47 mi (3,089.09 km) |
| Kastamonu to Bude | 1,923.00 mi (3,094.76 km) |
| Kastamonu to Bulwell | 1,804.11 mi (2,903.43 km) |
| Kastamonu to Burbage | 1,803.68 mi (2,902.75 km) |
| Kastamonu to Burgess Hill | 1,733.05 mi (2,789.07 km) |
| Kastamonu to Burnham | 1,762.50 mi (2,836.46 km) |
| Kastamonu to Burnham-on-Sea | 1,858.98 mi (2,991.74 km) |
| Kastamonu to Burnley | 1,858.13 mi (2,990.38 km) |
