| Flensburg to Barcellona-Pozzo di Gotto | 1,180.62 mi (1,900.03 km) |
| Flensburg to Bareggio | 643.93 mi (1,036.30 km) |
| Flensburg to Barga | 741.24 mi (1,192.91 km) |
| Flensburg to Bari | 1,002.91 mi (1,614.03 km) |
| Flensburg to Barletta | 981.49 mi (1,579.55 km) |
| Flensburg to Baronissi | 1,000.19 mi (1,609.64 km) |
| Flensburg to Barrafranca | 1,224.04 mi (1,969.90 km) |
| Flensburg to Bassano del Grappa | 631.01 mi (1,015.51 km) |
| Flensburg to Battipaglia | 1,011.34 mi (1,627.60 km) |
| Flensburg to Beinasco | 679.67 mi (1,093.82 km) |
| Flensburg to Bellinzago Novarese | 636.54 mi (1,024.42 km) |
| Flensburg to Belluno | 609.34 mi (980.64 km) |
| Flensburg to Belmonte Mezzagno | 1,170.78 mi (1,884.19 km) |
| Flensburg to Belpasso | 1,216.63 mi (1,957.98 km) |
| Flensburg to Belvedere Marittimo | 1,089.30 mi (1,753.06 km) |
