| Pontneddfechan to Lomita (California) | 5,333.73 mi (8,583.81 km) |
| Pontneddfechan to Lompoc (California) | 5,354.74 mi (8,617.63 km) |
| Pontneddfechan to London (Ohio) | 3,732.88 mi (6,007.49 km) |
| Pontneddfechan to Lone Tree (Colorado) | 4,561.30 mi (7,340.71 km) |
| Pontneddfechan to Long Beach (California) | 5,328.49 mi (8,575.38 km) |
| Pontneddfechan to Long Beach (Mississippi) | 4,422.94 mi (7,118.03 km) |
| Pontneddfechan to Long Beach (New York) | 3,305.66 mi (5,319.94 km) |
| Pontneddfechan to Long Branch (New Jersey) | 3,331.61 mi (5,361.71 km) |
| Pontneddfechan to Longmont (Colorado) | 4,536.50 mi (7,300.79 km) |
| Pontneddfechan to Longview (Texas) | 4,539.46 mi (7,305.56 km) |
| Pontneddfechan to Longview (Washington) | 4,777.61 mi (7,688.82 km) |
| Pontneddfechan to Longwood (Florida) | 4,180.81 mi (6,728.37 km) |
| Pontneddfechan to Lorain (Ohio) | 3,613.47 mi (5,815.31 km) |
| Pontneddfechan to Lorton (Virginia) | 3,534.53 mi (5,688.28 km) |
| Pontneddfechan to Los Alamitos (California) | 5,324.95 mi (8,569.68 km) |
