| Clevedon to Ilawa | 950.26 mi (1,529.30 km) |
| Clevedon to Imielin | 964.61 mi (1,552.39 km) |
| Clevedon to Inowroclaw | 897.48 mi (1,444.35 km) |
| Clevedon to Janow Lubelski | 1,092.66 mi (1,758.47 km) |
| Clevedon to Jarocin | 869.48 mi (1,399.30 km) |
| Clevedon to Jaroslaw | 1,115.33 mi (1,794.95 km) |
| Clevedon to Jasien | 911.13 mi (1,466.33 km) |
| Clevedon to Jaslo | 1,068.35 mi (1,719.34 km) |
| Clevedon to Jastrzebie-Zdroj | 940.47 mi (1,513.54 km) |
| Clevedon to Jawor | 822.25 mi (1,323.28 km) |
| Clevedon to Jaworzno | 965.74 mi (1,554.20 km) |
| Clevedon to Jedrzejow | 1,003.34 mi (1,614.72 km) |
| Clevedon to Jelcz-Laskowice | 871.00 mi (1,401.73 km) |
| Clevedon to Jelenia Gora | 803.96 mi (1,293.85 km) |
| Clevedon to Jozefoslaw | 1,018.31 mi (1,638.80 km) |
