| Viterbo to Bagnolet | 645.24 mi (1,038.41 km) |
| Viterbo to Bagnols-sur-Ceze | 395.04 mi (635.76 km) |
| Viterbo to Bailleul | 725.72 mi (1,167.93 km) |
| Viterbo to Balma | 541.70 mi (871.77 km) |
| Viterbo to Bar-le-Duc | 551.92 mi (888.23 km) |
| Viterbo to Barentin | 725.94 mi (1,168.29 km) |
| Viterbo to Basse-Goulaine | 741.70 mi (1,193.66 km) |
| Viterbo to Bastia | 136.46 mi (219.61 km) |
| Viterbo to Bayeux | 775.83 mi (1,248.58 km) |
| Viterbo to Bayonne | 690.14 mi (1,110.67 km) |
| Viterbo to Beaucaire | 388.20 mi (624.75 km) |
| Viterbo to Beauchamp | 659.59 mi (1,061.51 km) |
| Viterbo to Beaumont | 503.06 mi (809.60 km) |
| Viterbo to Beaumont-sur-Oise | 662.03 mi (1,065.44 km) |
| Viterbo to Beaune | 477.63 mi (768.67 km) |
