| Horwich to Ilawa | 902.83 mi (1,452.96 km) |
| Horwich to Imielin | 954.43 mi (1,536.01 km) |
| Horwich to Inowroclaw | 859.76 mi (1,383.66 km) |
| Horwich to Janow Lubelski | 1,070.63 mi (1,723.01 km) |
| Horwich to Jarocin | 842.17 mi (1,355.35 km) |
| Horwich to Jaroslaw | 1,099.12 mi (1,768.86 km) |
| Horwich to Jasien | 855.95 mi (1,377.53 km) |
| Horwich to Jaslo | 1,057.05 mi (1,701.16 km) |
| Horwich to Jastrzebie-Zdroj | 933.63 mi (1,502.53 km) |
| Horwich to Jawor | 808.14 mi (1,300.58 km) |
| Horwich to Jaworzno | 954.71 mi (1,536.46 km) |
| Horwich to Jedrzejow | 985.89 mi (1,586.64 km) |
| Horwich to Jelcz-Laskowice | 854.87 mi (1,375.78 km) |
| Horwich to Jelenia Gora | 792.65 mi (1,275.64 km) |
| Horwich to Jozefoslaw | 985.04 mi (1,585.26 km) |
