| Onate to Belvedere Marittimo | 975.44 mi (1,569.82 km) |
| Onate to Benevento | 890.10 mi (1,432.48 km) |
| Onate to Bergamo | 623.99 mi (1,004.22 km) |
| Onate to Bernalda | 999.11 mi (1,607.92 km) |
| Onate to Bertinoro | 731.22 mi (1,176.79 km) |
| Onate to Besana in Brianza | 605.90 mi (975.11 km) |
| Onate to Besozzo | 579.75 mi (933.02 km) |
| Onate to Biancavilla | 980.93 mi (1,578.65 km) |
| Onate to Biassono | 604.06 mi (972.14 km) |
| Onate to Bibbiano | 651.07 mi (1,047.79 km) |
| Onate to Bibbiena | 715.53 mi (1,151.54 km) |
| Onate to Biella | 546.66 mi (879.77 km) |
| Onate to Bisceglie | 975.21 mi (1,569.45 km) |
| Onate to Bisignano | 998.66 mi (1,607.18 km) |
| Onate to Bitetto | 991.07 mi (1,594.97 km) |
