| Riverdale to Bonham (Texas) | 677.74 mi (1,090.72 km) |
| Riverdale to Bonita (California) | 1,880.92 mi (3,027.05 km) |
| Riverdale to Bonita Springs (Florida) | 522.16 mi (840.33 km) |
| Riverdale to Bonney Lake (Washington) | 2,171.51 mi (3,494.70 km) |
| Riverdale to Boone (Iowa) | 780.70 mi (1,256.41 km) |
| Riverdale to Boone (North Carolina) | 240.04 mi (386.30 km) |
| Riverdale to Borger (Texas) | 975.72 mi (1,570.26 km) |
| Riverdale to Bossier City (Louisiana) | 540.74 mi (870.23 km) |
| Riverdale to Boston (Massachusetts) | 943.03 mi (1,517.66 km) |
| Riverdale to Bostonia (California) | 1,874.28 mi (3,016.36 km) |
| Riverdale to Bothell (Washington) | 2,181.86 mi (3,511.36 km) |
| Riverdale to Bothell East (Washington) | 2,181.46 mi (3,510.72 km) |
| Riverdale to Bothell West (Washington) | 2,183.96 mi (3,514.75 km) |
| Riverdale to Boulder (Colorado) | 1,232.89 mi (1,984.15 km) |
| Riverdale to Boulder City (Nevada) | 1,733.48 mi (2,789.77 km) |
