| Laguna de Duero to Ilawa | 1,391.85 mi (2,239.96 km) |
| Laguna de Duero to Imielin | 1,286.47 mi (2,070.37 km) |
| Laguna de Duero to Inowroclaw | 1,318.65 mi (2,122.16 km) |
| Laguna de Duero to Janow Lubelski | 1,432.95 mi (2,306.11 km) |
| Laguna de Duero to Jarocin | 1,264.60 mi (2,035.18 km) |
| Laguna de Duero to Jaroslaw | 1,432.08 mi (2,304.72 km) |
| Laguna de Duero to Jasien | 1,380.34 mi (2,221.44 km) |
| Laguna de Duero to Jaslo | 1,375.38 mi (2,213.46 km) |
| Laguna de Duero to Jastrzebie-Zdroj | 1,255.81 mi (2,021.03 km) |
| Laguna de Duero to Jawor | 1,186.85 mi (1,910.06 km) |
| Laguna de Duero to Jaworzno | 1,290.24 mi (2,076.45 km) |
| Laguna de Duero to Jedrzejow | 1,342.56 mi (2,160.65 km) |
| Laguna de Duero to Jelcz-Laskowice | 1,231.23 mi (1,981.48 km) |
| Laguna de Duero to Jelenia Gora | 1,164.21 mi (1,873.61 km) |
| Laguna de Duero to Jozefoslaw | 1,406.70 mi (2,263.87 km) |
