| Greenock to Blumberg | 794.70 mi (1,278.95 km) |
| Greenock to Bobenheim-Roxheim | 701.31 mi (1,128.65 km) |
| Greenock to Bobingen | 844.65 mi (1,359.34 km) |
| Greenock to Boblingen | 766.10 mi (1,232.92 km) |
| Greenock to Bocholt | 542.77 mi (873.51 km) |
| Greenock to Bochum | 577.86 mi (929.97 km) |
| Greenock to Bockenem | 661.88 mi (1,065.19 km) |
| Greenock to Bockhorn | 539.23 mi (867.81 km) |
| Greenock to Bogen | 877.30 mi (1,411.88 km) |
| Greenock to Bohl-Iggelheim | 709.88 mi (1,142.44 km) |
| Greenock to Bohmte | 583.09 mi (938.38 km) |
| Greenock to Boizenburg | 642.43 mi (1,033.89 km) |
| Greenock to Bonen | 591.95 mi (952.65 km) |
| Greenock to Bonn | 606.52 mi (976.10 km) |
| Greenock to Bopfingen | 801.03 mi (1,289.13 km) |
