| Kastamonu to Beuvry | 1,607.02 mi (2,586.25 km) |
| Kastamonu to Beziers | 1,557.24 mi (2,506.13 km) |
| Kastamonu to Bezons | 1,610.18 mi (2,591.34 km) |
| Kastamonu to Biarritz | 1,794.43 mi (2,887.85 km) |
| Kastamonu to Biganos | 1,756.87 mi (2,827.42 km) |
| Kastamonu to Billere | 1,738.17 mi (2,797.31 km) |
| Kastamonu to Biot | 1,362.03 mi (2,191.98 km) |
| Kastamonu to Biscarrosse | 1,767.57 mi (2,844.63 km) |
| Kastamonu to Bischheim | 1,358.08 mi (2,185.61 km) |
| Kastamonu to Bischwiller | 1,355.60 mi (2,181.63 km) |
| Kastamonu to Blagnac | 1,646.45 mi (2,649.71 km) |
| Kastamonu to Blain | 1,786.82 mi (2,875.60 km) |
| Kastamonu to Blanquefort | 1,738.75 mi (2,798.24 km) |
| Kastamonu to Blois | 1,642.92 mi (2,644.03 km) |
| Kastamonu to Bobigny | 1,600.05 mi (2,575.04 km) |
