| Kouvola to Imielin | 796.27 mi (1,281.48 km) |
| Kouvola to Inowroclaw | 641.61 mi (1,032.58 km) |
| Kouvola to Janow Lubelski | 720.51 mi (1,159.55 km) |
| Kouvola to Jarocin | 707.01 mi (1,137.83 km) |
| Kouvola to Jaroslaw | 765.68 mi (1,232.24 km) |
| Kouvola to Jasien | 541.67 mi (871.73 km) |
| Kouvola to Jaslo | 794.80 mi (1,279.10 km) |
| Kouvola to Jastrzebie-Zdroj | 817.42 mi (1,315.51 km) |
| Kouvola to Jawor | 788.58 mi (1,269.10 km) |
| Kouvola to Jaworzno | 790.86 mi (1,272.77 km) |
| Kouvola to Jedrzejow | 748.87 mi (1,205.19 km) |
| Kouvola to Jelcz-Laskowice | 768.45 mi (1,236.71 km) |
| Kouvola to Jelenia Gora | 806.79 mi (1,298.41 km) |
| Kouvola to Jozefoslaw | 642.51 mi (1,034.03 km) |
| Kouvola to Jozefow | 638.02 mi (1,026.80 km) |
