| Northport to Baraboo (Wisconsin) | 714.88 mi (1,150.49 km) |
| Northport to Barberton (Ohio) | 628.79 mi (1,011.94 km) |
| Northport to Bardstown (Kentucky) | 337.24 mi (542.74 km) |
| Northport to Barrington (Illinois) | 615.12 mi (989.93 km) |
| Northport to Barstow (California) | 1,683.17 mi (2,708.81 km) |
| Northport to Bartlesville (Oklahoma) | 529.72 mi (852.50 km) |
| Northport to Bartlett (Illinois) | 603.53 mi (971.29 km) |
| Northport to Bartlett (Tennessee) | 186.27 mi (299.78 km) |
| Northport to Bartow (Florida) | 505.66 mi (813.79 km) |
| Northport to Batavia (Illinois) | 594.74 mi (957.13 km) |
| Northport to Batavia (New York) | 844.36 mi (1,358.87 km) |
| Northport to Batesville (Arkansas) | 287.26 mi (462.31 km) |
| Northport to Baton Rouge (Louisiana) | 284.28 mi (457.50 km) |
| Northport to Battle Creek (Michigan) | 637.78 mi (1,026.42 km) |
| Northport to Battle Ground (Washington) | 2,032.32 mi (3,270.70 km) |
