| Towcester to Black Forest (Colorado) | 4,655.29 mi (7,491.96 km) |
| Towcester to Blackfoot (Idaho) | 4,686.61 mi (7,542.37 km) |
| Towcester to Blackhawk (California) | 5,279.96 mi (8,497.28 km) |
| Towcester to Blacksburg (Virginia) | 3,830.88 mi (6,165.21 km) |
| Towcester to Blackwells Mills (New Jersey) | 3,447.26 mi (5,547.82 km) |
| Towcester to Blaine (Minnesota) | 3,945.59 mi (6,349.82 km) |
| Towcester to Bloomingdale (Florida) | 4,364.11 mi (7,023.36 km) |
| Towcester to Bloomingdale (Illinois) | 3,909.15 mi (6,291.18 km) |
| Towcester to Bloomington (California) | 5,356.91 mi (8,621.12 km) |
| Towcester to Bloomington (Illinois) | 4,012.26 mi (6,457.11 km) |
| Towcester to Bloomington (Indiana) | 3,980.90 mi (6,406.63 km) |
| Towcester to Bloomington (Minnesota) | 3,965.45 mi (6,381.77 km) |
| Towcester to Bloomsburg (Pennsylvania) | 3,498.91 mi (5,630.96 km) |
| Towcester to Blue Ash (Ohio) | 3,893.30 mi (6,265.67 km) |
| Towcester to Blue Island (Illinois) | 3,907.39 mi (6,288.34 km) |
