| Swanage to Blue Springs (Missouri) | 4,296.70 mi (6,914.86 km) |
| Swanage to Bluffdale (Utah) | 4,858.89 mi (7,819.63 km) |
| Swanage to Bluffton (Indiana) | 3,859.57 mi (6,211.38 km) |
| Swanage to Bluffton (South Carolina) | 4,078.13 mi (6,563.12 km) |
| Swanage to Blythe (California) | 5,322.71 mi (8,566.07 km) |
| Swanage to Blytheville (Arkansas) | 4,272.72 mi (6,876.28 km) |
| Swanage to Boca Raton (Florida) | 4,325.70 mi (6,961.53 km) |
| Swanage to Boerne (Texas) | 4,933.21 mi (7,939.23 km) |
| Swanage to Bogalusa (Louisiana) | 4,522.33 mi (7,277.98 km) |
| Swanage to Boiling Springs (South Carolina) | 3,989.12 mi (6,419.87 km) |
| Swanage to Boise (Idaho) | 4,827.97 mi (7,769.87 km) |
| Swanage to Bolingbrook (Illinois) | 3,932.41 mi (6,328.60 km) |
| Swanage to Bolivar (Missouri) | 4,331.44 mi (6,970.78 km) |
| Swanage to Bon Air (Virginia) | 3,691.94 mi (5,941.60 km) |
| Swanage to Bonham (Texas) | 4,638.66 mi (7,465.20 km) |
