| Grays to Belvedere Marittimo | 1,107.43 mi (1,782.24 km) |
| Grays to Benevento | 989.77 mi (1,592.88 km) |
| Grays to Bergamo | 583.74 mi (939.43 km) |
| Grays to Bernalda | 1,091.24 mi (1,756.18 km) |
| Grays to Bertinoro | 744.05 mi (1,197.43 km) |
| Grays to Besana in Brianza | 570.77 mi (918.56 km) |
| Grays to Besozzo | 543.21 mi (874.22 km) |
| Grays to Biancavilla | 1,188.88 mi (1,913.32 km) |
| Grays to Biassono | 573.64 mi (923.18 km) |
| Grays to Bibbiano | 662.40 mi (1,066.03 km) |
| Grays to Bibbiena | 756.69 mi (1,217.77 km) |
| Grays to Biella | 539.78 mi (868.69 km) |
| Grays to Bisceglie | 1,042.02 mi (1,676.97 km) |
| Grays to Bisignano | 1,126.40 mi (1,812.76 km) |
| Grays to Bitetto | 1,061.32 mi (1,708.02 km) |
