| Thundersley to Ilawa | 806.32 mi (1,297.64 km) |
| Thundersley to Imielin | 816.29 mi (1,313.69 km) |
| Thundersley to Inowroclaw | 751.47 mi (1,209.37 km) |
| Thundersley to Janow Lubelski | 944.44 mi (1,519.92 km) |
| Thundersley to Jarocin | 721.92 mi (1,161.82 km) |
| Thundersley to Jaroslaw | 966.94 mi (1,556.15 km) |
| Thundersley to Jasien | 769.75 mi (1,238.80 km) |
| Thundersley to Jaslo | 920.02 mi (1,480.64 km) |
| Thundersley to Jastrzebie-Zdroj | 792.28 mi (1,275.05 km) |
| Thundersley to Jawor | 673.88 mi (1,084.50 km) |
| Thundersley to Jaworzno | 817.39 mi (1,315.47 km) |
| Thundersley to Jedrzejow | 854.98 mi (1,375.96 km) |
| Thundersley to Jelcz-Laskowice | 722.65 mi (1,162.99 km) |
| Thundersley to Jelenia Gora | 655.58 mi (1,055.05 km) |
| Thundersley to Jozefoslaw | 871.25 mi (1,402.13 km) |
