| Sintra to Leopoldsburg | 1,108.00 mi (1,783.15 km) |
| Sintra to Lessines | 1,044.93 mi (1,681.65 km) |
| Sintra to Leuven | 1,079.48 mi (1,737.25 km) |
| Sintra to Lichtervelde | 1,040.88 mi (1,675.13 km) |
| Sintra to Liedekerke | 1,059.96 mi (1,705.84 km) |
| Sintra to Liege | 1,095.23 mi (1,762.61 km) |
| Sintra to Lierre | 1,087.79 mi (1,750.63 km) |
| Sintra to Lille | 1,100.78 mi (1,771.54 km) |
| Sintra to Lint | 1,084.46 mi (1,745.27 km) |
| Sintra to Lochristi | 1,064.42 mi (1,713.01 km) |
| Sintra to Lokeren | 1,068.80 mi (1,720.07 km) |
| Sintra to Lommel | 1,115.52 mi (1,795.25 km) |
| Sintra to Londerzeel | 1,073.13 mi (1,727.04 km) |
| Sintra to Louvain-la-Neuve | 1,062.70 mi (1,710.26 km) |
| Sintra to Lovendegem | 1,057.66 mi (1,702.14 km) |
