| Thatcham to Ilawa | 885.77 mi (1,425.51 km) |
| Thatcham to Imielin | 896.31 mi (1,442.47 km) |
| Thatcham to Inowroclaw | 831.64 mi (1,338.40 km) |
| Thatcham to Janow Lubelski | 1,024.95 mi (1,649.49 km) |
| Thatcham to Jarocin | 802.48 mi (1,291.46 km) |
| Thatcham to Jaroslaw | 1,047.23 mi (1,685.35 km) |
| Thatcham to Jasien | 848.15 mi (1,364.96 km) |
| Thatcham to Jaslo | 1,000.04 mi (1,609.40 km) |
| Thatcham to Jastrzebie-Zdroj | 872.06 mi (1,403.44 km) |
| Thatcham to Jawor | 754.25 mi (1,213.84 km) |
| Thatcham to Jaworzno | 897.47 mi (1,444.33 km) |
| Thatcham to Jedrzejow | 935.38 mi (1,505.35 km) |
| Thatcham to Jelcz-Laskowice | 803.07 mi (1,292.41 km) |
| Thatcham to Jelenia Gora | 735.82 mi (1,184.19 km) |
| Thatcham to Jozefoslaw | 951.71 mi (1,531.64 km) |
