| Colonia to Blue Island (Illinois) | 698.83 mi (1,124.66 km) |
| Colonia to Blue Springs (Missouri) | 1,062.67 mi (1,710.20 km) |
| Colonia to Bluffdale (Utah) | 1,960.38 mi (3,154.93 km) |
| Colonia to Bluffton (Indiana) | 568.78 mi (915.37 km) |
| Colonia to Bluffton (South Carolina) | 685.48 mi (1,103.17 km) |
| Colonia to Blythe (California) | 2,252.06 mi (3,624.34 km) |
| Colonia to Blytheville (Arkansas) | 903.45 mi (1,453.96 km) |
| Colonia to Boca Raton (Florida) | 1,036.85 mi (1,668.65 km) |
| Colonia to Boerne (Texas) | 1,560.28 mi (2,511.02 km) |
| Colonia to Bogalusa (Louisiana) | 1,102.07 mi (1,773.62 km) |
| Colonia to Boiling Springs (South Carolina) | 566.90 mi (912.34 km) |
| Colonia to Boise (Idaho) | 2,136.12 mi (3,437.76 km) |
| Colonia to Bolingbrook (Illinois) | 720.61 mi (1,159.72 km) |
| Colonia to Bolivar (Missouri) | 1,042.67 mi (1,678.02 km) |
| Colonia to Bon Air (Virginia) | 274.97 mi (442.53 km) |
