| Viterbo to Borsbeek | 704.83 mi (1,134.31 km) |
| Viterbo to Boussu | 679.67 mi (1,093.82 km) |
| Viterbo to Braine-l'Alleud | 678.05 mi (1,091.21 km) |
| Viterbo to Braine-le-Chateau | 680.89 mi (1,095.78 km) |
| Viterbo to Braine-le-Comte | 679.73 mi (1,093.92 km) |
| Viterbo to Brasschaat | 710.05 mi (1,142.72 km) |
| Viterbo to Brecht | 709.98 mi (1,142.60 km) |
| Viterbo to Bredene | 745.22 mi (1,199.32 km) |
| Viterbo to Bree | 675.95 mi (1,087.83 km) |
| Viterbo to Bruges | 737.21 mi (1,186.42 km) |
| Viterbo to Brussels | 687.89 mi (1,107.05 km) |
| Viterbo to Buggenhout | 700.37 mi (1,127.14 km) |
| Viterbo to Chapelle-lez-Herlaimont | 668.41 mi (1,075.70 km) |
| Viterbo to Charleroi | 660.77 mi (1,063.41 km) |
| Viterbo to Chatelet | 658.60 mi (1,059.92 km) |
