| Colfontaine to Brownsburg (Indiana) | 4,183.89 mi (6,733.32 km) |
| Colfontaine to Brownsville (Florida) | 4,612.24 mi (7,422.69 km) |
| Colfontaine to Brownsville (Texas) | 5,318.25 mi (8,558.90 km) |
| Colfontaine to Brownwood (Texas) | 5,075.61 mi (8,168.40 km) |
| Colfontaine to Brunswick (Georgia) | 4,401.58 mi (7,083.66 km) |
| Colfontaine to Brunswick (Ohio) | 3,940.33 mi (6,341.36 km) |
| Colfontaine to Brushy Creek (Texas) | 5,091.09 mi (8,193.31 km) |
| Colfontaine to Bryan (Texas) | 5,030.34 mi (8,095.56 km) |
| Colfontaine to Bryant (Arkansas) | 4,676.20 mi (7,525.62 km) |
| Colfontaine to Bryn Mawr-Skyway (Washington) | 4,952.27 mi (7,969.91 km) |
| Colfontaine to Buckeye (Arizona) | 5,472.69 mi (8,807.45 km) |
| Colfontaine to Buckhall (Virginia) | 3,878.40 mi (6,241.68 km) |
| Colfontaine to Bucyrus (Ohio) | 4,005.64 mi (6,446.45 km) |
| Colfontaine to Buda (Texas) | 5,118.31 mi (8,237.12 km) |
| Colfontaine to Buena Park (California) | 5,622.47 mi (9,048.50 km) |
