| Horn Lake to Barberino di Mugello | 5,084.42 mi (8,182.59 km) |
| Horn Lake to Barcellona-Pozzo di Gotto | 5,485.18 mi (8,827.54 km) |
| Horn Lake to Bareggio | 4,936.78 mi (7,944.97 km) |
| Horn Lake to Barga | 5,050.06 mi (8,127.28 km) |
| Horn Lake to Bari | 5,432.86 mi (8,743.35 km) |
| Horn Lake to Barletta | 5,400.65 mi (8,691.51 km) |
| Horn Lake to Baronissi | 5,360.23 mi (8,626.45 km) |
| Horn Lake to Barrafranca | 5,472.37 mi (8,806.93 km) |
| Horn Lake to Bassano del Grappa | 5,038.31 mi (8,108.38 km) |
| Horn Lake to Battipaglia | 5,374.50 mi (8,649.43 km) |
| Horn Lake to Beinasco | 4,894.43 mi (7,876.83 km) |
| Horn Lake to Bellinzago Novarese | 4,918.11 mi (7,914.94 km) |
| Horn Lake to Belluno | 5,043.68 mi (8,117.01 km) |
| Horn Lake to Belmonte Mezzagno | 5,408.55 mi (8,704.22 km) |
| Horn Lake to Belpasso | 5,498.18 mi (8,848.47 km) |
