| Flensburg to Benevento | 974.23 mi (1,567.86 km) |
| Flensburg to Bergamo | 627.93 mi (1,010.55 km) |
| Flensburg to Bernalda | 1,047.04 mi (1,685.04 km) |
| Flensburg to Bertinoro | 744.36 mi (1,197.93 km) |
| Flensburg to Besana in Brianza | 627.53 mi (1,009.92 km) |
| Flensburg to Besozzo | 618.06 mi (994.67 km) |
| Flensburg to Biancavilla | 1,210.93 mi (1,948.81 km) |
| Flensburg to Biassono | 632.15 mi (1,017.35 km) |
| Flensburg to Bibbiano | 700.38 mi (1,127.16 km) |
| Flensburg to Bibbiena | 773.06 mi (1,244.12 km) |
| Flensburg to Biella | 639.56 mi (1,029.26 km) |
| Flensburg to Bisceglie | 989.63 mi (1,592.66 km) |
| Flensburg to Bisignano | 1,101.42 mi (1,772.56 km) |
| Flensburg to Bitetto | 1,007.19 mi (1,620.92 km) |
| Flensburg to Bitonto | 1,000.67 mi (1,610.42 km) |
