| Tuam to Borgosesia | 932.91 mi (1,501.37 km) |
| Tuam to Boscoreale | 1,395.43 mi (2,245.73 km) |
| Tuam to Boscotrecase | 1,394.00 mi (2,243.43 km) |
| Tuam to Botticino Sera | 1,013.30 mi (1,630.74 km) |
| Tuam to Bovalino Marina | 1,590.35 mi (2,559.42 km) |
| Tuam to Boves | 974.07 mi (1,567.62 km) |
| Tuam to Boville Ernica | 1,314.79 mi (2,115.94 km) |
| Tuam to Bovisio Masciago | 969.60 mi (1,560.42 km) |
| Tuam to Bovolone | 1,059.38 mi (1,704.90 km) |
| Tuam to Bra | 966.26 mi (1,555.04 km) |
| Tuam to Bracciano | 1,246.69 mi (2,006.36 km) |
| Tuam to Brandizzo | 942.83 mi (1,517.34 km) |
| Tuam to Breganze | 1,056.16 mi (1,699.73 km) |
| Tuam to Brembate | 985.04 mi (1,585.27 km) |
| Tuam to Brescia | 1,012.57 mi (1,629.57 km) |
