| Covington to Blumberg | 4,418.85 mi (7,111.45 km) |
| Covington to Bobenheim-Roxheim | 4,351.95 mi (7,003.79 km) |
| Covington to Bobingen | 4,494.17 mi (7,232.67 km) |
| Covington to Boblingen | 4,408.49 mi (7,094.78 km) |
| Covington to Bocholt | 4,210.91 mi (6,776.81 km) |
| Covington to Bochum | 4,244.92 mi (6,831.54 km) |
| Covington to Bockenem | 4,336.82 mi (6,979.44 km) |
| Covington to Bockhorn | 4,213.28 mi (6,780.61 km) |
| Covington to Bogen | 4,542.89 mi (7,311.08 km) |
| Covington to Bohl-Iggelheim | 4,357.13 mi (7,012.12 km) |
| Covington to Bohmte | 4,257.63 mi (6,852.00 km) |
| Covington to Boizenburg | 4,312.30 mi (6,939.98 km) |
| Covington to Bonen | 4,261.75 mi (6,858.62 km) |
| Covington to Bonn | 4,264.78 mi (6,863.49 km) |
| Covington to Bopfingen | 4,454.88 mi (7,169.43 km) |
