| Rock Island to Berkeley (California) | 1,694.11 mi (2,726.41 km) |
| Rock Island to Berkley (Colorado) | 765.15 mi (1,231.40 km) |
| Rock Island to Berkley (Michigan) | 386.38 mi (621.82 km) |
| Rock Island to Berthoud (Colorado) | 758.65 mi (1,220.93 km) |
| Rock Island to Berwick (Pennsylvania) | 744.14 mi (1,197.57 km) |
| Rock Island to Berwyn (Illinois) | 146.40 mi (235.61 km) |
| Rock Island to Bessemer (Alabama) | 593.44 mi (955.05 km) |
| Rock Island to Bethany (Oklahoma) | 561.27 mi (903.28 km) |
| Rock Island to Bethany (Oregon) | 1,629.28 mi (2,622.08 km) |
| Rock Island to Bethel Park (Pennsylvania) | 556.10 mi (894.96 km) |
| Rock Island to Bethesda (Maryland) | 729.83 mi (1,174.55 km) |
| Rock Island to Bethlehem (Pennsylvania) | 793.91 mi (1,277.67 km) |
| Rock Island to Bethpage (New York) | 889.99 mi (1,432.30 km) |
| Rock Island to Bettendorf (Iowa) | 8.60 mi (13.84 km) |
| Rock Island to Beverly (Massachusetts) | 1,012.79 mi (1,629.93 km) |
