| Saint-Lys to Leopoldsburg | 558.73 mi (899.19 km) |
| Saint-Lys to Lessines | 512.98 mi (825.56 km) |
| Saint-Lys to Leuven | 535.17 mi (861.28 km) |
| Saint-Lys to Lichtervelde | 527.50 mi (848.92 km) |
| Saint-Lys to Liedekerke | 525.90 mi (846.35 km) |
| Saint-Lys to Liege | 533.72 mi (858.94 km) |
| Saint-Lys to Lierre | 549.68 mi (884.63 km) |
| Saint-Lys to Lille | 559.91 mi (901.09 km) |
| Saint-Lys to Lint | 547.48 mi (881.09 km) |
| Saint-Lys to Lochristi | 538.60 mi (866.79 km) |
| Saint-Lys to Lokeren | 540.25 mi (869.45 km) |
| Saint-Lys to Lommel | 567.18 mi (912.79 km) |
| Saint-Lys to Londerzeel | 537.42 mi (864.89 km) |
| Saint-Lys to Louvain-la-Neuve | 518.18 mi (833.92 km) |
| Saint-Lys to Lovendegem | 536.19 mi (862.92 km) |
