| Colonia to Brown Deer (Wisconsin) | 724.05 mi (1,165.25 km) |
| Colonia to Brownsburg (Indiana) | 638.40 mi (1,027.41 km) |
| Colonia to Brownsville (Florida) | 1,075.85 mi (1,731.41 km) |
| Colonia to Brownsville (Texas) | 1,665.43 mi (2,680.25 km) |
| Colonia to Brownwood (Texas) | 1,499.76 mi (2,413.64 km) |
| Colonia to Brunswick (Georgia) | 765.38 mi (1,231.76 km) |
| Colonia to Brunswick (Ohio) | 394.30 mi (634.56 km) |
| Colonia to Brushy Creek (Texas) | 1,482.97 mi (2,386.61 km) |
| Colonia to Bryan (Texas) | 1,410.62 mi (2,270.18 km) |
| Colonia to Bryant (Arkansas) | 1,074.67 mi (1,729.52 km) |
| Colonia to Bryn Mawr-Skyway (Washington) | 2,388.19 mi (3,843.41 km) |
| Colonia to Buckeye (Arizona) | 2,153.79 mi (3,466.19 km) |
| Colonia to Buckhall (Virginia) | 210.78 mi (339.22 km) |
| Colonia to Bucyrus (Ohio) | 453.54 mi (729.90 km) |
| Colonia to Buda (Texas) | 1,505.60 mi (2,423.03 km) |
