| Sintra to Leini | 980.10 mi (1,577.32 km) |
| Sintra to Lendinara | 1,158.59 mi (1,864.58 km) |
| Sintra to Leno | 1,099.32 mi (1,769.18 km) |
| Sintra to Lentate sul Seveso | 1,056.02 mi (1,699.49 km) |
| Sintra to Lentini | 1,327.29 mi (2,136.07 km) |
| Sintra to Leonforte | 1,289.89 mi (2,075.88 km) |
| Sintra to Lequile | 1,464.00 mi (2,356.08 km) |
| Sintra to Lerici | 1,061.01 mi (1,707.54 km) |
| Sintra to Leverano | 1,461.48 mi (2,352.02 km) |
| Sintra to Licata | 1,273.20 mi (2,049.02 km) |
| Sintra to Limbiate | 1,054.46 mi (1,696.99 km) |
| Sintra to Lipari | 1,309.92 mi (2,108.11 km) |
| Sintra to Lissone | 1,060.38 mi (1,706.51 km) |
| Sintra to Livorno | 1,072.68 mi (1,726.31 km) |
| Sintra to Lizzanello | 1,468.59 mi (2,363.47 km) |
