| Fiumicino to Imielin | 667.69 mi (1,074.54 km) |
| Fiumicino to Inowroclaw | 811.85 mi (1,306.54 km) |
| Fiumicino to Janow Lubelski | 785.38 mi (1,263.94 km) |
| Fiumicino to Jarocin | 746.88 mi (1,201.98 km) |
| Fiumicino to Jaroslaw | 758.45 mi (1,220.61 km) |
| Fiumicino to Jasien | 915.64 mi (1,473.58 km) |
| Fiumicino to Jaslo | 707.71 mi (1,138.95 km) |
| Fiumicino to Jastrzebie-Zdroj | 642.14 mi (1,033.42 km) |
| Fiumicino to Jawor | 668.42 mi (1,075.71 km) |
| Fiumicino to Jaworzno | 673.09 mi (1,083.24 km) |
| Fiumicino to Jedrzejow | 723.00 mi (1,163.56 km) |
| Fiumicino to Jelcz-Laskowice | 684.40 mi (1,101.44 km) |
| Fiumicino to Jelenia Gora | 652.80 mi (1,050.58 km) |
| Fiumicino to Jozefoslaw | 824.87 mi (1,327.50 km) |
| Fiumicino to Jozefow | 831.17 mi (1,337.64 km) |
