| Gateway to Blue Island (Illinois) | 1,095.03 mi (1,762.28 km) |
| Gateway to Blue Springs (Missouri) | 1,123.41 mi (1,807.96 km) |
| Gateway to Bluffdale (Utah) | 1,972.27 mi (3,174.07 km) |
| Gateway to Bluffton (Indiana) | 998.01 mi (1,606.14 km) |
| Gateway to Bluffton (South Carolina) | 392.34 mi (631.42 km) |
| Gateway to Blythe (California) | 2,015.30 mi (3,243.31 km) |
| Gateway to Blytheville (Arkansas) | 805.44 mi (1,296.22 km) |
| Gateway to Boca Raton (Florida) | 102.19 mi (164.47 km) |
| Gateway to Boerne (Texas) | 1,056.77 mi (1,700.71 km) |
| Gateway to Bogalusa (Louisiana) | 571.12 mi (919.13 km) |
| Gateway to Boiling Springs (South Carolina) | 585.09 mi (941.61 km) |
| Gateway to Boise (Idaho) | 2,252.95 mi (3,625.77 km) |
| Gateway to Bolingbrook (Illinois) | 1,104.70 mi (1,777.85 km) |
| Gateway to Bolivar (Missouri) | 1,021.61 mi (1,644.13 km) |
| Gateway to Bon Air (Virginia) | 794.12 mi (1,278.01 km) |
