| Karlovo to Bruchsal | 896.54 mi (1,442.84 km) |
| Karlovo to Bruckmuhl | 722.56 mi (1,162.85 km) |
| Karlovo to Bruggen | 1,055.82 mi (1,699.18 km) |
| Karlovo to Bruhl | 1,015.23 mi (1,633.86 km) |
| Karlovo to Bruhl | 906.80 mi (1,459.35 km) |
| Karlovo to Brunsbuttel | 1,055.45 mi (1,698.58 km) |
| Karlovo to Buchen in Odenwald | 878.61 mi (1,413.98 km) |
| Karlovo to Buchholz in der Nordheide | 1,006.63 mi (1,620.02 km) |
| Karlovo to Buchloe | 777.18 mi (1,250.76 km) |
| Karlovo to Buckeburg | 987.88 mi (1,589.84 km) |
| Karlovo to Budelsdorf | 1,058.64 mi (1,703.71 km) |
| Karlovo to Budenheim | 940.08 mi (1,512.91 km) |
| Karlovo to Budingen | 911.93 mi (1,467.61 km) |
| Karlovo to Buhl | 904.42 mi (1,455.52 km) |
| Karlovo to Bunde | 1,000.94 mi (1,610.85 km) |
