| Widnau to Belvedere Marittimo | 621.41 mi (1,000.06 km) |
| Widnau to Benevento | 502.11 mi (808.07 km) |
| Widnau to Bergamo | 117.80 mi (189.57 km) |
| Widnau to Bernalda | 596.06 mi (959.27 km) |
| Widnau to Bertinoro | 254.78 mi (410.03 km) |
| Widnau to Besana in Brianza | 118.61 mi (190.88 km) |
| Widnau to Besozzo | 116.48 mi (187.46 km) |
| Widnau to Biancavilla | 724.00 mi (1,165.17 km) |
| Widnau to Biassono | 123.28 mi (198.41 km) |
| Widnau to Bibbiano | 193.01 mi (310.63 km) |
| Widnau to Bibbiena | 276.56 mi (445.09 km) |
| Widnau to Biella | 146.94 mi (236.48 km) |
| Widnau to Bisceglie | 543.91 mi (875.35 km) |
| Widnau to Bisignano | 638.11 mi (1,026.94 km) |
| Widnau to Bitetto | 563.13 mi (906.28 km) |
