| Kouvola to Arcozelo | 2,015.69 mi (3,243.93 km) |
| Kouvola to Arganil | 2,045.75 mi (3,292.32 km) |
| Kouvola to Arouca | 2,010.72 mi (3,235.94 km) |
| Kouvola to Arruda dos Vinhos | 2,146.63 mi (3,454.67 km) |
| Kouvola to Aveiro | 2,039.87 mi (3,282.86 km) |
| Kouvola to Aver-o-Mar | 2,000.00 mi (3,218.68 km) |
| Kouvola to Aves | 1,983.81 mi (3,192.64 km) |
| Kouvola to Azambuja | 2,135.91 mi (3,437.41 km) |
| Kouvola to Baiao | 1,991.21 mi (3,204.55 km) |
| Kouvola to Barcelos | 1,989.06 mi (3,201.09 km) |
| Kouvola to Barreiro | 2,164.91 mi (3,484.09 km) |
| Kouvola to Batalha | 2,100.40 mi (3,380.27 km) |
| Kouvola to Beja | 2,167.20 mi (3,487.77 km) |
| Kouvola to Belas | 2,164.69 mi (3,483.73 km) |
| Kouvola to Benavente | 2,139.70 mi (3,443.52 km) |
