| Koprukoy to Ilawa | 1,403.09 mi (2,258.06 km) |
| Koprukoy to Imielin | 1,301.69 mi (2,094.86 km) |
| Koprukoy to Inowroclaw | 1,420.70 mi (2,286.39 km) |
| Koprukoy to Janow Lubelski | 1,195.09 mi (1,923.31 km) |
| Koprukoy to Jarocin | 1,422.78 mi (2,289.74 km) |
| Koprukoy to Jaroslaw | 1,160.86 mi (1,868.22 km) |
| Koprukoy to Jasien | 1,465.37 mi (2,358.28 km) |
| Koprukoy to Jaslo | 1,199.63 mi (1,930.62 km) |
| Koprukoy to Jastrzebie-Zdroj | 1,322.53 mi (2,128.41 km) |
| Koprukoy to Jawor | 1,448.21 mi (2,330.67 km) |
| Koprukoy to Jaworzno | 1,301.54 mi (2,094.62 km) |
| Koprukoy to Jedrzejow | 1,273.44 mi (2,049.40 km) |
| Koprukoy to Jelcz-Laskowice | 1,402.33 mi (2,256.84 km) |
| Koprukoy to Jelenia Gora | 1,463.38 mi (2,355.09 km) |
| Koprukoy to Jozefoslaw | 1,295.38 mi (2,084.71 km) |
