| Portlethen to Ilawa | 881.47 mi (1,418.59 km) |
| Portlethen to Imielin | 991.69 mi (1,595.97 km) |
| Portlethen to Inowroclaw | 857.66 mi (1,380.28 km) |
| Portlethen to Janow Lubelski | 1,083.75 mi (1,744.12 km) |
| Portlethen to Jarocin | 858.46 mi (1,381.57 km) |
| Portlethen to Jaroslaw | 1,120.49 mi (1,803.26 km) |
| Portlethen to Jasien | 823.76 mi (1,325.71 km) |
| Portlethen to Jaslo | 1,087.91 mi (1,750.83 km) |
| Portlethen to Jastrzebie-Zdroj | 977.12 mi (1,572.53 km) |
| Portlethen to Jawor | 847.75 mi (1,364.33 km) |
| Portlethen to Jaworzno | 990.63 mi (1,594.26 km) |
| Portlethen to Jedrzejow | 1,010.13 mi (1,625.65 km) |
| Portlethen to Jelcz-Laskowice | 888.29 mi (1,429.56 km) |
| Portlethen to Jelenia Gora | 837.65 mi (1,348.06 km) |
| Portlethen to Jozefoslaw | 983.48 mi (1,582.76 km) |
