| Dayton to Brescia | 4,523.46 mi (7,279.81 km) |
| Dayton to Bressanone | 4,537.27 mi (7,302.03 km) |
| Dayton to Bresso | 4,481.27 mi (7,211.90 km) |
| Dayton to Brindisi | 5,036.68 mi (8,105.76 km) |
| Dayton to Broni | 4,501.81 mi (7,244.97 km) |
| Dayton to Bronte | 5,026.07 mi (8,088.68 km) |
| Dayton to Brugherio | 4,485.45 mi (7,218.64 km) |
| Dayton to Brugnera | 4,603.18 mi (7,408.11 km) |
| Dayton to Bruino | 4,429.02 mi (7,127.82 km) |
| Dayton to Brunico | 4,545.28 mi (7,314.92 km) |
| Dayton to Brusciano | 4,878.39 mi (7,851.00 km) |
| Dayton to Bucine | 4,659.04 mi (7,498.00 km) |
| Dayton to Budrio | 4,614.49 mi (7,426.31 km) |
| Dayton to Busca | 4,447.05 mi (7,156.84 km) |
| Dayton to Bussolengo | 4,551.79 mi (7,325.41 km) |
