| Efkarpia to Imielin | 677.35 mi (1,090.09 km) |
| Efkarpia to Inowroclaw | 865.19 mi (1,392.39 km) |
| Efkarpia to Janow Lubelski | 693.71 mi (1,116.42 km) |
| Efkarpia to Jarocin | 821.24 mi (1,321.66 km) |
| Efkarpia to Jaroslaw | 645.14 mi (1,038.25 km) |
| Efkarpia to Jasien | 965.09 mi (1,553.16 km) |
| Efkarpia to Jaslo | 630.38 mi (1,014.50 km) |
| Efkarpia to Jastrzebie-Zdroj | 674.20 mi (1,085.02 km) |
| Efkarpia to Jawor | 785.64 mi (1,264.37 km) |
| Efkarpia to Jaworzno | 681.38 mi (1,096.57 km) |
| Efkarpia to Jedrzejow | 699.16 mi (1,125.20 km) |
| Efkarpia to Jelcz-Laskowice | 763.92 mi (1,229.41 km) |
| Efkarpia to Jelenia Gora | 786.15 mi (1,265.19 km) |
| Efkarpia to Jozefoslaw | 793.98 mi (1,277.78 km) |
| Efkarpia to Jozefow | 795.27 mi (1,279.87 km) |
