| Potenza to Imielin | 676.81 mi (1,089.22 km) |
| Potenza to Inowroclaw | 848.08 mi (1,364.85 km) |
| Potenza to Janow Lubelski | 765.68 mi (1,232.25 km) |
| Potenza to Jarocin | 787.20 mi (1,266.87 km) |
| Potenza to Jaroslaw | 728.77 mi (1,172.84 km) |
| Potenza to Jasien | 955.57 mi (1,537.84 km) |
| Potenza to Jaslo | 687.15 mi (1,105.85 km) |
| Potenza to Jastrzebie-Zdroj | 657.66 mi (1,058.40 km) |
| Potenza to Jawor | 719.98 mi (1,158.69 km) |
| Potenza to Jaworzno | 682.18 mi (1,097.85 km) |
| Potenza to Jedrzejow | 723.98 mi (1,165.13 km) |
| Potenza to Jelcz-Laskowice | 722.31 mi (1,162.44 km) |
| Potenza to Jelenia Gora | 709.60 mi (1,141.98 km) |
| Potenza to Jozefoslaw | 830.30 mi (1,336.23 km) |
| Potenza to Jozefow | 835.11 mi (1,343.98 km) |
