| Kouvola to Blackburn | 1,182.21 mi (1,902.59 km) |
| Kouvola to Blackpool | 1,198.29 mi (1,928.46 km) |
| Kouvola to Blairgowrie | 1,106.38 mi (1,780.55 km) |
| Kouvola to Blandford Forum | 1,299.82 mi (2,091.85 km) |
| Kouvola to Blaydon | 1,109.20 mi (1,785.08 km) |
| Kouvola to Bletchley | 1,201.24 mi (1,933.22 km) |
| Kouvola to Bloxwich | 1,214.52 mi (1,954.59 km) |
| Kouvola to Blunsdon Saint Andrew | 1,252.67 mi (2,015.98 km) |
| Kouvola to Blyth | 1,096.27 mi (1,764.28 km) |
| Kouvola to Bo'ness | 1,134.52 mi (1,825.83 km) |
| Kouvola to Bodmin | 1,399.95 mi (2,253.00 km) |
| Kouvola to Bognor Regis | 1,256.33 mi (2,021.87 km) |
| Kouvola to Bolsover | 1,164.62 mi (1,874.27 km) |
| Kouvola to Bolton | 1,187.44 mi (1,911.01 km) |
| Kouvola to Bonhill | 1,167.85 mi (1,879.47 km) |
