| Leek to Barberton (Ohio) | 3,637.56 mi (5,854.09 km) |
| Leek to Bardstown (Kentucky) | 3,938.39 mi (6,338.23 km) |
| Leek to Barrington (Illinois) | 3,832.05 mi (6,167.09 km) |
| Leek to Barstow (California) | 5,222.79 mi (8,405.27 km) |
| Leek to Bartlesville (Oklahoma) | 4,390.67 mi (7,066.11 km) |
| Leek to Bartlett (Illinois) | 3,843.12 mi (6,184.90 km) |
| Leek to Bartlett (Tennessee) | 4,235.29 mi (6,816.03 km) |
| Leek to Bartow (Florida) | 4,290.15 mi (6,904.33 km) |
| Leek to Batavia (Illinois) | 3,853.29 mi (6,201.28 km) |
| Leek to Batavia (New York) | 3,414.76 mi (5,495.53 km) |
| Leek to Batesville (Arkansas) | 4,277.46 mi (6,883.90 km) |
| Leek to Baton Rouge (Louisiana) | 4,531.78 mi (7,293.19 km) |
| Leek to Battle Creek (Michigan) | 3,716.44 mi (5,981.03 km) |
| Leek to Battle Ground (Washington) | 4,758.30 mi (7,657.75 km) |
| Leek to Bay City (Michigan) | 3,606.40 mi (5,803.94 km) |
