| Slough to Livermore (California) | 5,325.88 mi (8,571.18 km) |
| Slough to Livingston (California) | 5,311.97 mi (8,548.79 km) |
| Slough to Livonia (Michigan) | 3,742.34 mi (6,022.71 km) |
| Slough to Lochearn (Maryland) | 3,613.65 mi (5,815.61 km) |
| Slough to Lockhart (Florida) | 4,317.67 mi (6,948.62 km) |
| Slough to Lockhart (Texas) | 4,915.31 mi (7,910.43 km) |
| Slough to Lockport (Illinois) | 3,958.57 mi (6,370.71 km) |
| Slough to Lockport (New York) | 3,525.19 mi (5,673.25 km) |
| Slough to Lodi (California) | 5,286.77 mi (8,508.23 km) |
| Slough to Lodi (New Jersey) | 3,438.29 mi (5,533.39 km) |
| Slough to Logan (Utah) | 4,791.33 mi (7,710.89 km) |
| Slough to Logansport (Indiana) | 3,933.23 mi (6,329.93 km) |
| Slough to Loganville (Georgia) | 4,163.58 mi (6,700.63 km) |
| Slough to Loma Linda (California) | 5,393.88 mi (8,680.61 km) |
| Slough to Lombard (Illinois) | 3,944.88 mi (6,348.66 km) |
