| Darien to Bonham (Texas) | 719.77 mi (1,158.36 km) |
| Darien to Bonita (California) | 1,707.01 mi (2,747.18 km) |
| Darien to Bonita Springs (Florida) | 1,120.06 mi (1,802.57 km) |
| Darien to Bonney Lake (Washington) | 1,712.63 mi (2,756.21 km) |
| Darien to Boone (Iowa) | 303.84 mi (488.99 km) |
| Darien to Boone (North Carolina) | 510.82 mi (822.08 km) |
| Darien to Borger (Texas) | 835.42 mi (1,344.48 km) |
| Darien to Bossier City (Louisiana) | 709.56 mi (1,141.92 km) |
| Darien to Boston (Massachusetts) | 866.65 mi (1,394.73 km) |
| Darien to Bostonia (California) | 1,697.62 mi (2,732.06 km) |
| Darien to Bothell (Washington) | 1,714.70 mi (2,759.54 km) |
| Darien to Bothell East (Washington) | 1,713.82 mi (2,758.13 km) |
| Darien to Bothell West (Washington) | 1,716.41 mi (2,762.29 km) |
| Darien to Boulder (Colorado) | 908.36 mi (1,461.86 km) |
| Darien to Boulder City (Nevada) | 1,500.29 mi (2,414.48 km) |
