| Delemont to Ilawa | 686.68 mi (1,105.10 km) |
| Delemont to Imielin | 572.65 mi (921.58 km) |
| Delemont to Inowroclaw | 610.96 mi (983.25 km) |
| Delemont to Janow Lubelski | 719.05 mi (1,157.21 km) |
| Delemont to Jarocin | 553.32 mi (890.48 km) |
| Delemont to Jaroslaw | 721.34 mi (1,160.88 km) |
| Delemont to Jasien | 684.93 mi (1,102.29 km) |
| Delemont to Jaslo | 665.30 mi (1,070.70 km) |
| Delemont to Jastrzebie-Zdroj | 542.23 mi (872.63 km) |
| Delemont to Jawor | 473.17 mi (761.50 km) |
| Delemont to Jaworzno | 576.20 mi (927.31 km) |
| Delemont to Jedrzejow | 627.87 mi (1,010.47 km) |
| Delemont to Jelcz-Laskowice | 516.41 mi (831.09 km) |
| Delemont to Jelenia Gora | 450.55 mi (725.09 km) |
| Delemont to Jozefoslaw | 692.06 mi (1,113.77 km) |
