| Southwick to Ilawa | 856.77 mi (1,378.84 km) |
| Southwick to Imielin | 854.23 mi (1,374.75 km) |
| Southwick to Inowroclaw | 799.38 mi (1,286.48 km) |
| Southwick to Janow Lubelski | 986.00 mi (1,586.81 km) |
| Southwick to Jarocin | 766.68 mi (1,233.86 km) |
| Southwick to Jaroslaw | 1,006.32 mi (1,619.52 km) |
| Southwick to Jasien | 822.57 mi (1,323.79 km) |
| Southwick to Jaslo | 957.81 mi (1,541.45 km) |
| Southwick to Jastrzebie-Zdroj | 829.09 mi (1,334.29 km) |
| Southwick to Jawor | 714.34 mi (1,149.62 km) |
| Southwick to Jaworzno | 855.64 mi (1,377.03 km) |
| Southwick to Jedrzejow | 895.38 mi (1,440.98 km) |
| Southwick to Jelcz-Laskowice | 763.46 mi (1,228.67 km) |
| Southwick to Jelenia Gora | 695.16 mi (1,118.75 km) |
| Southwick to Jozefoslaw | 916.98 mi (1,475.74 km) |
