| Workington to Ilawa | 934.83 mi (1,504.47 km) |
| Workington to Imielin | 1,004.24 mi (1,616.17 km) |
| Workington to Inowroclaw | 897.37 mi (1,444.17 km) |
| Workington to Janow Lubelski | 1,114.19 mi (1,793.12 km) |
| Workington to Jarocin | 885.14 mi (1,424.49 km) |
| Workington to Jaroslaw | 1,145.22 mi (1,843.05 km) |
| Workington to Jasien | 884.13 mi (1,422.87 km) |
| Workington to Jaslo | 1,105.64 mi (1,779.35 km) |
| Workington to Jastrzebie-Zdroj | 985.05 mi (1,585.28 km) |
| Workington to Jawor | 857.56 mi (1,380.11 km) |
| Workington to Jaworzno | 1,004.15 mi (1,616.02 km) |
| Workington to Jedrzejow | 1,032.20 mi (1,661.16 km) |
| Workington to Jelcz-Laskowice | 902.91 mi (1,453.09 km) |
| Workington to Jelenia Gora | 843.45 mi (1,357.40 km) |
| Workington to Jozefoslaw | 1,023.73 mi (1,647.54 km) |
