| Jaca to Ilawa | 1,194.75 mi (1,922.76 km) |
| Jaca to Imielin | 1,073.92 mi (1,728.30 km) |
| Jaca to Inowroclaw | 1,119.67 mi (1,801.94 km) |
| Jaca to Janow Lubelski | 1,220.03 mi (1,963.45 km) |
| Jaca to Jarocin | 1,062.67 mi (1,710.20 km) |
| Jaca to Jaroslaw | 1,216.68 mi (1,958.05 km) |
| Jaca to Jasien | 1,188.97 mi (1,913.46 km) |
| Jaca to Jaslo | 1,159.78 mi (1,866.49 km) |
| Jaca to Jastrzebie-Zdroj | 1,043.12 mi (1,678.73 km) |
| Jaca to Jawor | 982.39 mi (1,581.01 km) |
| Jaca to Jaworzno | 1,077.92 mi (1,734.75 km) |
| Jaca to Jedrzejow | 1,131.00 mi (1,820.17 km) |
| Jaca to Jelcz-Laskowice | 1,024.88 mi (1,649.38 km) |
| Jaca to Jelenia Gora | 959.80 mi (1,544.64 km) |
| Jaca to Jozefoslaw | 1,200.48 mi (1,931.98 km) |
