| Tordesillas to Belvedere Marittimo | 1,100.35 mi (1,770.84 km) |
| Tordesillas to Benevento | 1,024.71 mi (1,649.11 km) |
| Tordesillas to Bergamo | 787.74 mi (1,267.75 km) |
| Tordesillas to Bernalda | 1,130.90 mi (1,820.01 km) |
| Tordesillas to Bertinoro | 885.59 mi (1,425.22 km) |
| Tordesillas to Besana in Brianza | 769.97 mi (1,239.15 km) |
| Tordesillas to Besozzo | 744.90 mi (1,198.81 km) |
| Tordesillas to Biancavilla | 1,088.27 mi (1,751.40 km) |
| Tordesillas to Biassono | 767.86 mi (1,235.76 km) |
| Tordesillas to Bibbiano | 809.17 mi (1,302.23 km) |
| Tordesillas to Bibbiena | 867.12 mi (1,395.49 km) |
| Tordesillas to Biella | 711.20 mi (1,144.56 km) |
| Tordesillas to Bisceglie | 1,112.32 mi (1,790.10 km) |
| Tordesillas to Bisignano | 1,123.54 mi (1,808.16 km) |
| Tordesillas to Bitetto | 1,127.04 mi (1,813.80 km) |
