| Sintra to Lindsay (California) | 5,589.68 mi (8,995.72 km) |
| Sintra to Linganore (Maryland) | 3,549.63 mi (5,712.57 km) |
| Sintra to Lino Lakes (Minnesota) | 4,124.03 mi (6,636.99 km) |
| Sintra to Linthicum (Maryland) | 3,523.41 mi (5,670.38 km) |
| Sintra to Linton Hall (Virginia) | 3,580.71 mi (5,762.60 km) |
| Sintra to Lisle (Illinois) | 4,000.36 mi (6,437.96 km) |
| Sintra to Lithia Springs (Georgia) | 4,084.95 mi (6,574.09 km) |
| Sintra to Little Canada (Minnesota) | 4,128.56 mi (6,644.28 km) |
| Sintra to Little Chute (Wisconsin) | 3,938.32 mi (6,338.11 km) |
| Sintra to Little Elm (Texas) | 4,713.94 mi (7,586.36 km) |
| Sintra to Little Ferry (New Jersey) | 3,353.13 mi (5,396.34 km) |
| Sintra to Little Rock (Arkansas) | 4,435.32 mi (7,137.96 km) |
| Sintra to Littleton (Colorado) | 4,843.31 mi (7,794.56 km) |
| Sintra to Live Oak (California) | 5,671.08 mi (9,126.72 km) |
| Sintra to Live Oak (Texas) | 4,922.79 mi (7,922.46 km) |
