| Crystal to Ilawa | 4,562.76 mi (7,343.06 km) |
| Crystal to Imielin | 4,721.45 mi (7,598.44 km) |
| Crystal to Inowroclaw | 4,562.90 mi (7,343.27 km) |
| Crystal to Janow Lubelski | 4,789.69 mi (7,708.26 km) |
| Crystal to Jarocin | 4,579.40 mi (7,369.84 km) |
| Crystal to Jaroslaw | 4,833.00 mi (7,777.97 km) |
| Crystal to Jasien | 4,497.66 mi (7,238.28 km) |
| Crystal to Jaslo | 4,810.14 mi (7,741.17 km) |
| Crystal to Jastrzebie-Zdroj | 4,710.65 mi (7,581.07 km) |
| Crystal to Jawor | 4,582.60 mi (7,374.98 km) |
| Crystal to Jaworzno | 4,719.61 mi (7,595.47 km) |
| Crystal to Jedrzejow | 4,730.10 mi (7,612.37 km) |
| Crystal to Jelcz-Laskowice | 4,618.99 mi (7,433.55 km) |
| Crystal to Jelenia Gora | 4,574.79 mi (7,362.41 km) |
| Crystal to Jozefoslaw | 4,679.67 mi (7,531.20 km) |
