| Greenock to Lomita (California) | 5,115.93 mi (8,233.30 km) |
| Greenock to Lompoc (California) | 5,130.11 mi (8,256.12 km) |
| Greenock to London (Ohio) | 3,592.26 mi (5,781.19 km) |
| Greenock to Lone Tree (Colorado) | 4,363.53 mi (7,022.43 km) |
| Greenock to Long Beach (California) | 5,111.06 mi (8,225.46 km) |
| Greenock to Long Beach (Mississippi) | 4,299.65 mi (6,919.62 km) |
| Greenock to Long Beach (New York) | 3,192.14 mi (5,137.25 km) |
| Greenock to Long Branch (New Jersey) | 3,218.46 mi (5,179.62 km) |
| Greenock to Longmont (Colorado) | 4,336.45 mi (6,978.85 km) |
| Greenock to Longview (Texas) | 4,390.79 mi (7,066.29 km) |
| Greenock to Longview (Washington) | 4,527.87 mi (7,286.91 km) |
| Greenock to Longwood (Florida) | 4,091.17 mi (6,584.10 km) |
| Greenock to Lorain (Ohio) | 3,470.08 mi (5,584.56 km) |
| Greenock to Lorton (Virginia) | 3,418.38 mi (5,501.34 km) |
| Greenock to Los Alamitos (California) | 5,107.78 mi (8,220.18 km) |
