| Towcester to Blue Springs (Missouri) | 4,283.15 mi (6,893.06 km) |
| Towcester to Bluffdale (Utah) | 4,822.04 mi (7,760.32 km) |
| Towcester to Bluffton (Indiana) | 3,854.12 mi (6,202.61 km) |
| Towcester to Bluffton (South Carolina) | 4,092.72 mi (6,586.59 km) |
| Towcester to Blythe (California) | 5,290.66 mi (8,514.50 km) |
| Towcester to Blytheville (Arkansas) | 4,269.50 mi (6,871.09 km) |
| Towcester to Boca Raton (Florida) | 4,350.53 mi (7,001.50 km) |
| Towcester to Boerne (Texas) | 4,927.31 mi (7,929.73 km) |
| Towcester to Bogalusa (Louisiana) | 4,527.07 mi (7,285.62 km) |
| Towcester to Boiling Springs (South Carolina) | 3,997.61 mi (6,433.53 km) |
| Towcester to Boise (Idaho) | 4,782.43 mi (7,696.58 km) |
| Towcester to Bolingbrook (Illinois) | 3,921.82 mi (6,311.55 km) |
| Towcester to Bolivar (Missouri) | 4,321.15 mi (6,954.21 km) |
| Towcester to Bon Air (Virginia) | 3,701.74 mi (5,957.38 km) |
| Towcester to Bonham (Texas) | 4,630.83 mi (7,452.60 km) |
