| Castel Gandolfo to Legnica | 674.49 mi (1,085.49 km) |
| Castel Gandolfo to Leszno | 721.81 mi (1,161.64 km) |
| Castel Gandolfo to Lezajsk | 751.58 mi (1,209.56 km) |
| Castel Gandolfo to Libiaz | 659.45 mi (1,061.29 km) |
| Castel Gandolfo to Lidzbark | 861.97 mi (1,387.20 km) |
| Castel Gandolfo to Lidzbark Warminski | 928.82 mi (1,494.78 km) |
| Castel Gandolfo to Limanowa | 664.52 mi (1,069.45 km) |
| Castel Gandolfo to Lipno | 824.82 mi (1,327.42 km) |
| Castel Gandolfo to Lobez | 832.57 mi (1,339.90 km) |
| Castel Gandolfo to Lodz | 763.35 mi (1,228.49 km) |
| Castel Gandolfo to Lomianki | 826.55 mi (1,330.21 km) |
| Castel Gandolfo to Lomza | 902.29 mi (1,452.10 km) |
| Castel Gandolfo to Lowicz | 792.62 mi (1,275.60 km) |
| Castel Gandolfo to Lubaczow | 766.53 mi (1,233.61 km) |
| Castel Gandolfo to Luban | 659.44 mi (1,061.26 km) |
