| Castel Gandolfo to Leopoldsburg | 736.13 mi (1,184.69 km) |
| Castel Gandolfo to Lessines | 748.34 mi (1,204.33 km) |
| Castel Gandolfo to Leuven | 735.57 mi (1,183.79 km) |
| Castel Gandolfo to Lichtervelde | 784.39 mi (1,262.36 km) |
| Castel Gandolfo to Liedekerke | 750.09 mi (1,207.15 km) |
| Castel Gandolfo to Liege | 700.84 mi (1,127.89 km) |
| Castel Gandolfo to Lierre | 753.15 mi (1,212.08 km) |
| Castel Gandolfo to Lille | 752.63 mi (1,211.25 km) |
| Castel Gandolfo to Lint | 754.21 mi (1,213.79 km) |
| Castel Gandolfo to Lochristi | 769.52 mi (1,238.42 km) |
| Castel Gandolfo to Lokeren | 765.68 mi (1,232.25 km) |
| Castel Gandolfo to Lommel | 741.67 mi (1,193.60 km) |
| Castel Gandolfo to Londerzeel | 752.08 mi (1,210.36 km) |
| Castel Gandolfo to Louvain-la-Neuve | 728.23 mi (1,171.97 km) |
| Castel Gandolfo to Lovendegem | 775.56 mi (1,248.15 km) |
