| Boadilla del Monte to Leopoldsburg | 859.49 mi (1,383.22 km) |
| Boadilla del Monte to Lessines | 803.00 mi (1,292.31 km) |
| Boadilla del Monte to Leuven | 832.69 mi (1,340.09 km) |
| Boadilla del Monte to Lichtervelde | 807.42 mi (1,299.41 km) |
| Boadilla del Monte to Liedekerke | 817.49 mi (1,315.62 km) |
| Boadilla del Monte to Liege | 840.49 mi (1,352.63 km) |
| Boadilla del Monte to Lierre | 844.17 mi (1,358.55 km) |
| Boadilla del Monte to Lille | 856.17 mi (1,377.86 km) |
| Boadilla del Monte to Lint | 841.29 mi (1,353.92 km) |
| Boadilla del Monte to Lochristi | 825.94 mi (1,329.22 km) |
| Boadilla del Monte to Lokeren | 829.17 mi (1,334.43 km) |
| Boadilla del Monte to Lommel | 867.63 mi (1,396.32 km) |
| Boadilla del Monte to Londerzeel | 830.25 mi (1,336.16 km) |
| Boadilla del Monte to Louvain-la-Neuve | 815.38 mi (1,312.22 km) |
| Boadilla del Monte to Lovendegem | 821.01 mi (1,321.29 km) |
