| Port Talbot to Lemay (Missouri) | 4,063.12 mi (6,538.96 km) |
| Port Talbot to Lemon Grove (California) | 5,350.32 mi (8,610.50 km) |
| Port Talbot to Lemon Hill (California) | 5,167.59 mi (8,316.44 km) |
| Port Talbot to Lemont (Illinois) | 3,827.13 mi (6,159.18 km) |
| Port Talbot to Lemoore (California) | 5,241.25 mi (8,434.97 km) |
| Port Talbot to Lenexa (Kansas) | 4,217.20 mi (6,786.92 km) |
| Port Talbot to Lennox (California) | 5,327.15 mi (8,573.22 km) |
| Port Talbot to Lenoir (North Carolina) | 3,833.98 mi (6,170.19 km) |
| Port Talbot to Leominster (Massachusetts) | 3,141.41 mi (5,055.62 km) |
| Port Talbot to Leon Valley (Texas) | 4,843.32 mi (7,794.58 km) |
| Port Talbot to Levelland (Texas) | 4,776.09 mi (7,686.37 km) |
| Port Talbot to Levittown (New York) | 3,287.93 mi (5,291.41 km) |
| Port Talbot to Levittown (Pennsylvania) | 3,367.71 mi (5,419.80 km) |
| Port Talbot to Lewisburg (Tennessee) | 4,070.95 mi (6,551.56 km) |
| Port Talbot to Lewiston (Idaho) | 4,595.23 mi (7,395.31 km) |
