| Nailsea to Ilawa | 946.58 mi (1,523.37 km) |
| Nailsea to Imielin | 960.60 mi (1,545.94 km) |
| Nailsea to Inowroclaw | 893.69 mi (1,438.26 km) |
| Nailsea to Janow Lubelski | 1,088.72 mi (1,752.12 km) |
| Nailsea to Jarocin | 865.60 mi (1,393.05 km) |
| Nailsea to Jaroslaw | 1,111.34 mi (1,788.54 km) |
| Nailsea to Jasien | 907.56 mi (1,460.57 km) |
| Nailsea to Jaslo | 1,064.33 mi (1,712.88 km) |
| Nailsea to Jastrzebie-Zdroj | 936.44 mi (1,507.06 km) |
| Nailsea to Jawor | 818.27 mi (1,316.88 km) |
| Nailsea to Jaworzno | 961.73 mi (1,547.76 km) |
| Nailsea to Jedrzejow | 999.37 mi (1,608.33 km) |
| Nailsea to Jelcz-Laskowice | 867.03 mi (1,395.35 km) |
| Nailsea to Jelenia Gora | 799.97 mi (1,287.43 km) |
| Nailsea to Jozefoslaw | 1,014.46 mi (1,632.61 km) |
