| Pencoed to Ilawa | 975.16 mi (1,569.37 km) |
| Pencoed to Imielin | 992.22 mi (1,596.83 km) |
| Pencoed to Inowroclaw | 923.20 mi (1,485.75 km) |
| Pencoed to Janow Lubelski | 1,119.68 mi (1,801.96 km) |
| Pencoed to Jarocin | 895.98 mi (1,441.94 km) |
| Pencoed to Jaroslaw | 1,142.70 mi (1,839.00 km) |
| Pencoed to Jasien | 935.21 mi (1,505.07 km) |
| Pencoed to Jaslo | 1,095.95 mi (1,763.77 km) |
| Pencoed to Jastrzebie-Zdroj | 968.22 mi (1,558.20 km) |
| Pencoed to Jawor | 849.55 mi (1,367.21 km) |
| Pencoed to Jaworzno | 993.30 mi (1,598.57 km) |
| Pencoed to Jedrzejow | 1,030.58 mi (1,658.56 km) |
| Pencoed to Jelcz-Laskowice | 898.22 mi (1,445.55 km) |
| Pencoed to Jelenia Gora | 831.40 mi (1,338.01 km) |
| Pencoed to Jozefoslaw | 1,044.49 mi (1,680.95 km) |
