| Rio Grande City to Berkeley (California) | 1,578.78 mi (2,540.79 km) |
| Rio Grande City to Berkley (Colorado) | 993.94 mi (1,599.60 km) |
| Rio Grande City to Berkley (Michigan) | 1,421.19 mi (2,287.18 km) |
| Rio Grande City to Berthoud (Colorado) | 1,026.30 mi (1,651.67 km) |
| Rio Grande City to Berwick (Pennsylvania) | 1,637.83 mi (2,635.83 km) |
| Rio Grande City to Berwyn (Illinois) | 1,238.30 mi (1,992.86 km) |
| Rio Grande City to Bessemer (Alabama) | 857.61 mi (1,380.20 km) |
| Rio Grande City to Bethany (Oklahoma) | 634.41 mi (1,020.99 km) |
| Rio Grande City to Bethany (Oregon) | 1,872.61 mi (3,013.68 km) |
| Rio Grande City to Bethel Park (Pennsylvania) | 1,444.61 mi (2,324.87 km) |
| Rio Grande City to Bethesda (Maryland) | 1,526.90 mi (2,457.31 km) |
| Rio Grande City to Bethlehem (Pennsylvania) | 1,662.81 mi (2,676.04 km) |
| Rio Grande City to Bethpage (New York) | 1,754.00 mi (2,822.80 km) |
| Rio Grande City to Bettendorf (Iowa) | 1,151.57 mi (1,853.27 km) |
| Rio Grande City to Beverly (Massachusetts) | 1,931.22 mi (3,108.00 km) |
