| Rio Grande City to Beverly Hills (California) | 1,281.28 mi (2,062.03 km) |
| Rio Grande City to Beverly Hills (Florida) | 1,016.08 mi (1,635.22 km) |
| Rio Grande City to Beverly Hills (Michigan) | 1,420.37 mi (2,285.87 km) |
| Rio Grande City to Bexley (Ohio) | 1,309.36 mi (2,107.22 km) |
| Rio Grande City to Biddeford (Maine) | 1,977.82 mi (3,182.99 km) |
| Rio Grande City to Big Bear City (California) | 1,199.34 mi (1,930.16 km) |
| Rio Grande City to Big Lake (Minnesota) | 1,339.86 mi (2,156.29 km) |
| Rio Grande City to Big Spring (Texas) | 435.24 mi (700.45 km) |
| Rio Grande City to Billings (Montana) | 1,444.25 mi (2,324.30 km) |
| Rio Grande City to Biloxi (Mississippi) | 661.86 mi (1,065.16 km) |
| Rio Grande City to Binghamton (New York) | 1,690.97 mi (2,721.35 km) |
| Rio Grande City to Birmingham (Alabama) | 871.89 mi (1,403.17 km) |
| Rio Grande City to Birmingham (Michigan) | 1,422.41 mi (2,289.14 km) |
| Rio Grande City to Bismarck (North Dakota) | 1,415.83 mi (2,278.56 km) |
| Rio Grande City to Bithlo (Florida) | 1,095.31 mi (1,762.72 km) |
