| Kouvola to Buharkent | 1,585.15 mi (2,551.05 km) |
| Kouvola to Bulancak | 1,461.09 mi (2,351.39 km) |
| Kouvola to Bulanik | 1,645.90 mi (2,648.83 km) |
| Kouvola to Buldan | 1,579.62 mi (2,542.15 km) |
| Kouvola to Bunyan | 1,571.61 mi (2,529.26 km) |
| Kouvola to Burdur | 1,606.97 mi (2,586.16 km) |
| Kouvola to Burhaniye | 1,476.43 mi (2,376.08 km) |
| Kouvola to Bursa | 1,432.67 mi (2,305.66 km) |
| Kouvola to Buyukcekmece | 1,373.66 mi (2,210.69 km) |
| Kouvola to Buyukorhan | 1,462.18 mi (2,353.15 km) |
| Kouvola to Buyukyoncali | 1,347.27 mi (2,168.22 km) |
| Kouvola to Caglayancerit | 1,662.12 mi (2,674.92 km) |
| Kouvola to Cal | 1,578.58 mi (2,540.48 km) |
| Kouvola to Caldiran | 1,672.65 mi (2,691.87 km) |
| Kouvola to Camardi | 1,631.65 mi (2,625.89 km) |
