| Uckfield to Ilawa | 839.71 mi (1,351.37 km) |
| Uckfield to Imielin | 838.86 mi (1,350.01 km) |
| Uckfield to Inowroclaw | 782.58 mi (1,259.44 km) |
| Uckfield to Janow Lubelski | 970.08 mi (1,561.19 km) |
| Uckfield to Jarocin | 750.27 mi (1,207.44 km) |
| Uckfield to Jaroslaw | 990.75 mi (1,594.45 km) |
| Uckfield to Jasien | 805.30 mi (1,296.00 km) |
| Uckfield to Jaslo | 942.49 mi (1,516.79 km) |
| Uckfield to Jastrzebie-Zdroj | 813.90 mi (1,309.85 km) |
| Uckfield to Jawor | 698.53 mi (1,124.18 km) |
| Uckfield to Jaworzno | 840.22 mi (1,352.21 km) |
| Uckfield to Jedrzejow | 879.63 mi (1,415.63 km) |
| Uckfield to Jelcz-Laskowice | 747.61 mi (1,203.16 km) |
| Uckfield to Jelenia Gora | 679.48 mi (1,093.52 km) |
| Uckfield to Jozefoslaw | 900.46 mi (1,449.15 km) |
