| Castel Bolognese to Legnica | 517.21 mi (832.36 km) |
| Castel Bolognese to Leszno | 564.77 mi (908.91 km) |
| Castel Bolognese to Lezajsk | 644.93 mi (1,037.91 km) |
| Castel Bolognese to Libiaz | 532.52 mi (857.01 km) |
| Castel Bolognese to Lidzbark | 716.74 mi (1,153.49 km) |
| Castel Bolognese to Lidzbark Warminski | 783.27 mi (1,260.55 km) |
| Castel Bolognese to Limanowa | 550.33 mi (885.67 km) |
| Castel Bolognese to Lipno | 678.15 mi (1,091.38 km) |
| Castel Bolognese to Lobez | 666.33 mi (1,072.35 km) |
| Castel Bolognese to Lodz | 624.31 mi (1,004.74 km) |
| Castel Bolognese to Lomianki | 692.36 mi (1,114.25 km) |
| Castel Bolognese to Lomza | 768.97 mi (1,237.53 km) |
| Castel Bolognese to Lowicz | 654.44 mi (1,053.22 km) |
| Castel Bolognese to Lubaczow | 665.38 mi (1,070.83 km) |
| Castel Bolognese to Luban | 496.98 mi (799.81 km) |
