| Seacombe to Ilawa | 924.72 mi (1,488.20 km) |
| Seacombe to Imielin | 973.34 mi (1,566.44 km) |
| Seacombe to Inowroclaw | 880.94 mi (1,417.73 km) |
| Seacombe to Janow Lubelski | 1,090.72 mi (1,755.35 km) |
| Seacombe to Jarocin | 862.50 mi (1,388.06 km) |
| Seacombe to Jaroslaw | 1,118.72 mi (1,800.41 km) |
| Seacombe to Jasien | 878.30 mi (1,413.49 km) |
| Seacombe to Jaslo | 1,076.16 mi (1,731.91 km) |
| Seacombe to Jastrzebie-Zdroj | 952.18 mi (1,532.39 km) |
| Seacombe to Jawor | 827.24 mi (1,331.32 km) |
| Seacombe to Jaworzno | 973.70 mi (1,567.02 km) |
| Seacombe to Jedrzejow | 1,005.51 mi (1,618.21 km) |
| Seacombe to Jelcz-Laskowice | 874.22 mi (1,406.92 km) |
| Seacombe to Jelenia Gora | 811.45 mi (1,305.91 km) |
| Seacombe to Jozefoslaw | 1,005.98 mi (1,618.97 km) |
