| Smethwick to Ilawa | 894.29 mi (1,439.21 km) |
| Smethwick to Imielin | 925.86 mi (1,490.02 km) |
| Smethwick to Inowroclaw | 845.57 mi (1,360.81 km) |
| Smethwick to Janow Lubelski | 1,048.52 mi (1,687.43 km) |
| Smethwick to Jarocin | 822.20 mi (1,323.20 km) |
| Smethwick to Jaroslaw | 1,074.03 mi (1,728.48 km) |
| Smethwick to Jasien | 851.80 mi (1,370.84 km) |
| Smethwick to Jaslo | 1,029.33 mi (1,656.54 km) |
| Smethwick to Jastrzebie-Zdroj | 903.29 mi (1,453.71 km) |
| Smethwick to Jawor | 781.05 mi (1,256.98 km) |
| Smethwick to Jaworzno | 926.57 mi (1,491.17 km) |
| Smethwick to Jedrzejow | 961.15 mi (1,546.83 km) |
| Smethwick to Jelcz-Laskowice | 829.01 mi (1,334.17 km) |
| Smethwick to Jelenia Gora | 764.05 mi (1,229.62 km) |
| Smethwick to Jozefoslaw | 968.76 mi (1,559.07 km) |
