| Hartford to Borgosatollo | 3,963.34 mi (6,378.38 km) |
| Hartford to Borgosesia | 3,871.26 mi (6,230.19 km) |
| Hartford to Boscoreale | 4,313.33 mi (6,941.64 km) |
| Hartford to Boscotrecase | 4,311.98 mi (6,939.47 km) |
| Hartford to Botticino Sera | 3,961.17 mi (6,374.88 km) |
| Hartford to Bovalino Marina | 4,488.39 mi (7,223.37 km) |
| Hartford to Boves | 3,884.51 mi (6,251.52 km) |
| Hartford to Boville Ernica | 4,236.02 mi (6,817.21 km) |
| Hartford to Bovisio Masciago | 3,912.26 mi (6,296.17 km) |
| Hartford to Bovolone | 4,008.87 mi (6,451.65 km) |
| Hartford to Bra | 3,885.77 mi (6,253.55 km) |
| Hartford to Bracciano | 4,163.49 mi (6,700.49 km) |
| Hartford to Brandizzo | 3,869.99 mi (6,228.15 km) |
| Hartford to Breganze | 4,012.14 mi (6,456.91 km) |
| Hartford to Brembate | 3,929.87 mi (6,324.52 km) |
