| Guaynabo to Lomita (California) | 3,371.56 mi (5,425.99 km) |
| Guaynabo to Lompoc (California) | 3,498.83 mi (5,630.82 km) |
| Guaynabo to London (Ohio) | 1,809.67 mi (2,912.38 km) |
| Guaynabo to Lone Tree (Colorado) | 2,730.05 mi (4,393.59 km) |
| Guaynabo to Long Beach (California) | 3,362.97 mi (5,412.17 km) |
| Guaynabo to Long Beach (Mississippi) | 1,665.02 mi (2,679.60 km) |
| Guaynabo to Long Beach (New York) | 1,598.47 mi (2,572.48 km) |
| Guaynabo to Long Branch (New Jersey) | 1,584.95 mi (2,550.73 km) |
| Guaynabo to Longmont (Colorado) | 2,757.35 mi (4,437.53 km) |
| Guaynabo to Longview (Texas) | 2,026.96 mi (3,262.08 km) |
| Guaynabo to Longview (Washington) | 3,735.15 mi (6,011.14 km) |
| Guaynabo to Longwood (Florida) | 1,197.79 mi (1,927.66 km) |
| Guaynabo to Lorain (Ohio) | 1,854.11 mi (2,983.91 km) |
| Guaynabo to Lorton (Virginia) | 1,554.03 mi (2,500.96 km) |
| Guaynabo to Los Alamitos (California) | 3,356.80 mi (5,402.24 km) |
