| Naantali to Imielin | 722.34 mi (1,162.50 km) |
| Naantali to Inowroclaw | 549.01 mi (883.54 km) |
| Naantali to Janow Lubelski | 673.82 mi (1,084.41 km) |
| Naantali to Jarocin | 612.22 mi (985.27 km) |
| Naantali to Jaroslaw | 722.33 mi (1,162.48 km) |
| Naantali to Jasien | 442.47 mi (712.08 km) |
| Naantali to Jaslo | 740.93 mi (1,192.41 km) |
| Naantali to Jastrzebie-Zdroj | 739.00 mi (1,189.30 km) |
| Naantali to Jawor | 688.37 mi (1,107.83 km) |
| Naantali to Jaworzno | 717.16 mi (1,154.16 km) |
| Naantali to Jedrzejow | 682.73 mi (1,098.75 km) |
| Naantali to Jelcz-Laskowice | 676.50 mi (1,088.72 km) |
| Naantali to Jelenia Gora | 704.08 mi (1,133.10 km) |
| Naantali to Jozefoslaw | 579.27 mi (932.24 km) |
| Naantali to Jozefow | 576.59 mi (927.93 km) |
