| Tumba to Bitonto | 1,250.40 mi (2,012.32 km) |
| Tumba to Bitritto | 1,254.77 mi (2,019.35 km) |
| Tumba to Bollate | 1,010.01 mi (1,625.46 km) |
| Tumba to Bologna | 1,051.80 mi (1,692.71 km) |
| Tumba to Bolzano | 917.06 mi (1,475.87 km) |
| Tumba to Bomporto | 1,039.14 mi (1,672.33 km) |
| Tumba to Bonate di Sopra | 994.68 mi (1,600.78 km) |
| Tumba to Bondeno | 1,024.76 mi (1,649.19 km) |
| Tumba to Bordighera | 1,148.20 mi (1,847.84 km) |
| Tumba to Borgaro Torinese | 1,059.28 mi (1,704.74 km) |
| Tumba to Borgo a Buggiano | 1,099.70 mi (1,769.80 km) |
| Tumba to Borgo San Dalmazzo | 1,115.17 mi (1,794.70 km) |
| Tumba to Borgo San Lorenzo | 1,088.06 mi (1,751.07 km) |
| Tumba to Borgomanero | 1,010.18 mi (1,625.73 km) |
| Tumba to Borgoricco | 976.20 mi (1,571.05 km) |
