| Echelon to Ilawa | 4,238.77 mi (6,821.63 km) |
| Echelon to Imielin | 4,345.48 mi (6,993.37 km) |
| Echelon to Inowroclaw | 4,218.54 mi (6,789.08 km) |
| Echelon to Janow Lubelski | 4,444.50 mi (7,152.73 km) |
| Echelon to Jarocin | 4,217.92 mi (6,788.09 km) |
| Echelon to Jaroslaw | 4,480.24 mi (7,210.25 km) |
| Echelon to Jasien | 4,178.21 mi (6,724.18 km) |
| Echelon to Jaslo | 4,444.91 mi (7,153.40 km) |
| Echelon to Jastrzebie-Zdroj | 4,327.69 mi (6,964.75 km) |
| Echelon to Jawor | 4,199.14 mi (6,757.87 km) |
| Echelon to Jaworzno | 4,345.00 mi (6,992.60 km) |
| Echelon to Jedrzejow | 4,368.70 mi (7,030.75 km) |
| Echelon to Jelcz-Laskowice | 4,242.86 mi (6,828.22 km) |
| Echelon to Jelenia Gora | 4,186.12 mi (6,736.90 km) |
| Echelon to Jozefoslaw | 4,344.06 mi (6,991.09 km) |
