| Sintra to Livermore (California) | 5,629.08 mi (9,059.13 km) |
| Sintra to Livingston (California) | 5,601.64 mi (9,014.97 km) |
| Sintra to Livonia (Michigan) | 3,762.80 mi (6,055.64 km) |
| Sintra to Lochearn (Maryland) | 3,523.18 mi (5,670.02 km) |
| Sintra to Lockhart (Florida) | 4,094.85 mi (6,590.02 km) |
| Sintra to Lockhart (Texas) | 4,877.60 mi (7,849.74 km) |
| Sintra to Lockport (Illinois) | 4,003.60 mi (6,443.17 km) |
| Sintra to Lockport (New York) | 3,522.64 mi (5,669.15 km) |
| Sintra to Lodi (California) | 5,589.94 mi (8,996.14 km) |
| Sintra to Lodi (New Jersey) | 3,354.47 mi (5,398.50 km) |
| Sintra to Logan (Utah) | 5,046.40 mi (8,121.40 km) |
| Sintra to Logansport (Indiana) | 3,949.94 mi (6,356.82 km) |
| Sintra to Loganville (Georgia) | 4,045.16 mi (6,510.06 km) |
| Sintra to Loma Linda (California) | 5,611.41 mi (9,030.70 km) |
| Sintra to Lombard (Illinois) | 3,994.52 mi (6,428.55 km) |
