| Ercolano to Imielin | 686.26 mi (1,104.42 km) |
| Ercolano to Inowroclaw | 848.71 mi (1,365.87 km) |
| Ercolano to Janow Lubelski | 786.75 mi (1,266.15 km) |
| Ercolano to Jarocin | 785.82 mi (1,264.65 km) |
| Ercolano to Jaroslaw | 753.23 mi (1,212.21 km) |
| Ercolano to Jasien | 955.44 mi (1,537.64 km) |
| Ercolano to Jaslo | 707.84 mi (1,139.16 km) |
| Ercolano to Jastrzebie-Zdroj | 664.47 mi (1,069.36 km) |
| Ercolano to Jawor | 713.70 mi (1,148.59 km) |
| Ercolano to Jaworzno | 691.69 mi (1,113.17 km) |
| Ercolano to Jedrzejow | 736.96 mi (1,186.03 km) |
| Ercolano to Jelcz-Laskowice | 721.29 mi (1,160.80 km) |
| Ercolano to Jelenia Gora | 701.21 mi (1,128.49 km) |
| Ercolano to Jozefoslaw | 842.47 mi (1,355.83 km) |
| Ercolano to Jozefow | 847.88 mi (1,364.53 km) |
