| Thun to Belvedere Marittimo | 644.29 mi (1,036.89 km) |
| Thun to Benevento | 526.81 mi (847.82 km) |
| Thun to Bergamo | 122.30 mi (196.82 km) |
| Thun to Bernalda | 629.77 mi (1,013.52 km) |
| Thun to Bertinoro | 283.20 mi (455.77 km) |
| Thun to Besana in Brianza | 107.93 mi (173.70 km) |
| Thun to Besozzo | 80.28 mi (129.19 km) |
| Thun to Biancavilla | 729.88 mi (1,174.64 km) |
| Thun to Biassono | 110.60 mi (178.00 km) |
| Thun to Bibbiano | 199.31 mi (320.76 km) |
| Thun to Bibbiena | 293.74 mi (472.72 km) |
| Thun to Biella | 85.47 mi (137.54 km) |
| Thun to Bisceglie | 582.49 mi (937.43 km) |
| Thun to Bisignano | 663.33 mi (1,067.53 km) |
| Thun to Bitetto | 601.72 mi (968.38 km) |
