| Great Missenden to Barberino di Mugello | 766.36 mi (1,233.33 km) |
| Great Missenden to Barcellona-Pozzo di Gotto | 1,212.69 mi (1,951.64 km) |
| Great Missenden to Bareggio | 617.03 mi (993.01 km) |
| Great Missenden to Barga | 737.77 mi (1,187.32 km) |
| Great Missenden to Bari | 1,106.17 mi (1,780.21 km) |
| Great Missenden to Barletta | 1,075.92 mi (1,731.53 km) |
| Great Missenden to Baronissi | 1,054.41 mi (1,696.90 km) |
| Great Missenden to Barrafranca | 1,227.96 mi (1,976.22 km) |
| Great Missenden to Bassano del Grappa | 698.31 mi (1,123.82 km) |
| Great Missenden to Battipaglia | 1,068.37 mi (1,719.38 km) |
| Great Missenden to Beinasco | 597.87 mi (962.18 km) |
| Great Missenden to Bellinzago Novarese | 599.70 mi (965.13 km) |
| Great Missenden to Belluno | 699.94 mi (1,126.45 km) |
| Great Missenden to Belmonte Mezzagno | 1,164.40 mi (1,873.92 km) |
| Great Missenden to Belpasso | 1,238.23 mi (1,992.73 km) |
