| Boadilla del Monte to Ilawa | 1,420.32 mi (2,285.78 km) |
| Boadilla del Monte to Imielin | 1,300.56 mi (2,093.05 km) |
| Boadilla del Monte to Inowroclaw | 1,345.62 mi (2,165.57 km) |
| Boadilla del Monte to Janow Lubelski | 1,446.55 mi (2,327.99 km) |
| Boadilla del Monte to Jarocin | 1,289.14 mi (2,074.66 km) |
| Boadilla del Monte to Jaroslaw | 1,442.46 mi (2,321.41 km) |
| Boadilla del Monte to Jasien | 1,412.93 mi (2,273.90 km) |
| Boadilla del Monte to Jaslo | 1,385.52 mi (2,229.78 km) |
| Boadilla del Monte to Jastrzebie-Zdroj | 1,269.75 mi (2,043.46 km) |
| Boadilla del Monte to Jawor | 1,209.18 mi (1,945.98 km) |
| Boadilla del Monte to Jaworzno | 1,304.61 mi (2,099.56 km) |
| Boadilla del Monte to Jedrzejow | 1,357.78 mi (2,185.14 km) |
| Boadilla del Monte to Jelcz-Laskowice | 1,251.83 mi (2,014.63 km) |
| Boadilla del Monte to Jelenia Gora | 1,186.56 mi (1,909.59 km) |
| Boadilla del Monte to Jozefoslaw | 1,427.45 mi (2,297.26 km) |
