| Douarnenez to Imielin | 1,069.70 mi (1,721.51 km) |
| Douarnenez to Inowroclaw | 1,040.70 mi (1,674.84 km) |
| Douarnenez to Janow Lubelski | 1,209.34 mi (1,946.24 km) |
| Douarnenez to Jarocin | 1,000.97 mi (1,610.90 km) |
| Douarnenez to Jaroslaw | 1,223.44 mi (1,968.94 km) |
| Douarnenez to Jasien | 1,074.40 mi (1,729.08 km) |
| Douarnenez to Jaslo | 1,171.18 mi (1,884.84 km) |
| Douarnenez to Jastrzebie-Zdroj | 1,041.96 mi (1,676.87 km) |
| Douarnenez to Jawor | 939.03 mi (1,511.22 km) |
| Douarnenez to Jaworzno | 1,071.93 mi (1,725.11 km) |
| Douarnenez to Jedrzejow | 1,116.80 mi (1,797.32 km) |
| Douarnenez to Jelcz-Laskowice | 988.06 mi (1,590.13 km) |
| Douarnenez to Jelenia Gora | 918.04 mi (1,477.45 km) |
| Douarnenez to Jozefoslaw | 1,151.90 mi (1,853.80 km) |
| Douarnenez to Jozefow | 1,159.97 mi (1,866.78 km) |
