| Hartford to Barberino di Mugello | 4,055.77 mi (6,527.13 km) |
| Hartford to Barcellona-Pozzo di Gotto | 4,445.81 mi (7,154.83 km) |
| Hartford to Bareggio | 3,909.97 mi (6,292.48 km) |
| Hartford to Barga | 4,020.54 mi (6,470.43 km) |
| Hartford to Bari | 4,403.74 mi (7,087.14 km) |
| Hartford to Barletta | 4,371.17 mi (7,034.71 km) |
| Hartford to Baronissi | 4,326.73 mi (6,963.19 km) |
| Hartford to Barrafranca | 4,430.26 mi (7,129.81 km) |
| Hartford to Bassano del Grappa | 4,016.96 mi (6,464.68 km) |
| Hartford to Battipaglia | 4,340.95 mi (6,986.09 km) |
| Hartford to Beinasco | 3,864.06 mi (6,218.60 km) |
| Hartford to Bellinzago Novarese | 3,891.22 mi (6,262.31 km) |
| Hartford to Belluno | 4,024.67 mi (6,477.07 km) |
| Hartford to Belmonte Mezzagno | 4,366.89 mi (7,027.83 km) |
| Hartford to Belpasso | 4,457.34 mi (7,173.40 km) |
