| Kastamonu to Buenaventura Lakes (Florida) | 6,086.80 mi (9,795.75 km) |
| Kastamonu to Buffalo (Minnesota) | 5,639.01 mi (9,075.11 km) |
| Kastamonu to Buffalo (New York) | 5,264.98 mi (8,473.17 km) |
| Kastamonu to Buffalo Grove (Illinois) | 5,617.67 mi (9,040.76 km) |
| Kastamonu to Buford (Georgia) | 5,895.97 mi (9,488.64 km) |
| Kastamonu to Bull Run (Virginia) | 5,415.01 mi (8,714.61 km) |
| Kastamonu to Bullhead City (Arizona) | 6,782.67 mi (10,915.66 km) |
| Kastamonu to Burbank (California) | 6,923.39 mi (11,142.12 km) |
| Kastamonu to Burbank (Illinois) | 5,633.58 mi (9,066.37 km) |
| Kastamonu to Burien (Washington) | 6,125.72 mi (9,858.40 km) |
| Kastamonu to Burkburnett (Texas) | 6,409.75 mi (10,315.50 km) |
| Kastamonu to Burke (Virginia) | 5,405.25 mi (8,698.91 km) |
| Kastamonu to Burke Centre (Virginia) | 5,406.03 mi (8,700.17 km) |
| Kastamonu to Burleson (Texas) | 6,458.92 mi (10,394.63 km) |
| Kastamonu to Burley (Idaho) | 6,296.72 mi (10,133.59 km) |
