| Webster Groves to Barberino di Mugello | 4,927.79 mi (7,930.52 km) |
| Webster Groves to Barcellona-Pozzo di Gotto | 5,339.21 mi (8,592.63 km) |
| Webster Groves to Bareggio | 4,778.95 mi (7,690.98 km) |
| Webster Groves to Barga | 4,894.32 mi (7,876.64 km) |
| Webster Groves to Bari | 5,275.69 mi (8,490.40 km) |
| Webster Groves to Barletta | 5,243.90 mi (8,439.25 km) |
| Webster Groves to Baronissi | 5,207.57 mi (8,380.77 km) |
| Webster Groves to Barrafranca | 5,330.49 mi (8,578.60 km) |
| Webster Groves to Bassano del Grappa | 4,875.78 mi (7,846.80 km) |
| Webster Groves to Battipaglia | 5,221.86 mi (8,403.78 km) |
| Webster Groves to Beinasco | 4,739.95 mi (7,628.21 km) |
| Webster Groves to Bellinzago Novarese | 4,760.42 mi (7,661.15 km) |
| Webster Groves to Belluno | 4,879.39 mi (7,852.62 km) |
| Webster Groves to Belmonte Mezzagno | 5,266.12 mi (8,474.99 km) |
| Webster Groves to Belpasso | 5,354.27 mi (8,616.86 km) |
