| Petrosani to Ilawa | 590.50 mi (950.32 km) |
| Petrosani to Imielin | 378.88 mi (609.75 km) |
| Petrosani to Inowroclaw | 559.61 mi (900.60 km) |
| Petrosani to Janow Lubelski | 369.15 mi (594.09 km) |
| Petrosani to Jarocin | 525.78 mi (846.15 km) |
| Petrosani to Jaroslaw | 319.90 mi (514.82 km) |
| Petrosani to Jasien | 652.63 mi (1,050.31 km) |
| Petrosani to Jaslo | 312.37 mi (502.72 km) |
| Petrosani to Jastrzebie-Zdroj | 384.47 mi (618.74 km) |
| Petrosani to Jawor | 510.14 mi (820.98 km) |
| Petrosani to Jaworzno | 381.81 mi (614.47 km) |
| Petrosani to Jedrzejow | 387.61 mi (623.79 km) |
| Petrosani to Jelcz-Laskowice | 477.29 mi (768.13 km) |
| Petrosani to Jelenia Gora | 517.06 mi (832.13 km) |
| Petrosani to Jozefoslaw | 474.05 mi (762.91 km) |
