| Ianca to Blumberg | 917.73 mi (1,476.94 km) |
| Ianca to Bobenheim-Roxheim | 942.83 mi (1,517.33 km) |
| Ianca to Bobingen | 816.62 mi (1,314.21 km) |
| Ianca to Boblingen | 902.63 mi (1,452.65 km) |
| Ianca to Bocholt | 1,056.40 mi (1,700.11 km) |
| Ianca to Bochum | 1,024.59 mi (1,648.92 km) |
| Ianca to Bockenem | 920.87 mi (1,481.99 km) |
| Ianca to Bockhorn | 1,041.50 mi (1,676.13 km) |
| Ianca to Bogen | 742.54 mi (1,195.01 km) |
| Ianca to Bohl-Iggelheim | 942.27 mi (1,516.43 km) |
| Ianca to Bohmte | 1,001.19 mi (1,611.26 km) |
| Ianca to Boizenburg | 942.03 mi (1,516.05 km) |
| Ianca to Bonen | 1,004.87 mi (1,617.19 km) |
| Ianca to Bonn | 1,015.23 mi (1,633.86 km) |
| Ianca to Bopfingen | 844.75 mi (1,359.49 km) |
