| Sintra to Lemay (Missouri) | 4,205.67 mi (6,768.37 km) |
| Sintra to Lemon Grove (California) | 5,662.01 mi (9,112.13 km) |
| Sintra to Lemon Hill (California) | 5,577.84 mi (8,976.66 km) |
| Sintra to Lemont (Illinois) | 3,999.12 mi (6,435.97 km) |
| Sintra to Lemoore (California) | 5,614.92 mi (9,036.34 km) |
| Sintra to Lenexa (Kansas) | 4,403.97 mi (7,087.51 km) |
| Sintra to Lennox (California) | 5,663.80 mi (9,115.01 km) |
| Sintra to Lenoir (North Carolina) | 3,859.97 mi (6,212.03 km) |
| Sintra to Leominster (Massachusetts) | 3,205.19 mi (5,158.26 km) |
| Sintra to Leon Valley (Texas) | 4,938.65 mi (7,947.99 km) |
| Sintra to Levelland (Texas) | 4,958.65 mi (7,980.18 km) |
| Sintra to Levittown (New York) | 3,330.12 mi (5,359.31 km) |
| Sintra to Levittown (Pennsylvania) | 3,409.93 mi (5,487.75 km) |
| Sintra to Lewisburg (Tennessee) | 4,136.91 mi (6,657.71 km) |
| Sintra to Lewiston (Idaho) | 5,048.92 mi (8,125.45 km) |
