| Swanage to Bonita (California) | 5,458.64 mi (8,784.84 km) |
| Swanage to Bonita Springs (Florida) | 4,399.19 mi (7,079.80 km) |
| Swanage to Bonney Lake (Washington) | 4,803.69 mi (7,730.79 km) |
| Swanage to Boone (Iowa) | 4,136.96 mi (6,657.80 km) |
| Swanage to Boone (North Carolina) | 3,922.21 mi (6,312.18 km) |
| Swanage to Borger (Texas) | 4,735.23 mi (7,620.61 km) |
| Swanage to Bossier City (Louisiana) | 4,591.23 mi (7,388.87 km) |
| Swanage to Boston (Massachusetts) | 3,217.44 mi (5,177.96 km) |
| Swanage to Bostonia (California) | 5,447.25 mi (8,766.51 km) |
| Swanage to Bothell (Washington) | 4,771.36 mi (7,678.76 km) |
| Swanage to Bothell East (Washington) | 4,768.97 mi (7,674.92 km) |
| Swanage to Bothell West (Washington) | 4,770.54 mi (7,677.43 km) |
| Swanage to Boulder (Colorado) | 4,652.66 mi (7,487.73 km) |
| Swanage to Boulder City (Nevada) | 5,210.81 mi (8,385.98 km) |
| Swanage to Bound Brook (New Jersey) | 3,433.17 mi (5,525.15 km) |
