| Pembroke Dock to Lemay (Missouri) | 4,015.23 mi (6,461.89 km) |
| Pembroke Dock to Lemon Grove (California) | 5,306.86 mi (8,540.56 km) |
| Pembroke Dock to Lemon Hill (California) | 5,127.13 mi (8,251.32 km) |
| Pembroke Dock to Lemont (Illinois) | 3,779.58 mi (6,082.64 km) |
| Pembroke Dock to Lemoore (California) | 5,199.59 mi (8,367.94 km) |
| Pembroke Dock to Lenexa (Kansas) | 4,170.12 mi (6,711.16 km) |
| Pembroke Dock to Lennox (California) | 5,284.40 mi (8,504.42 km) |
| Pembroke Dock to Lenoir (North Carolina) | 3,784.71 mi (6,090.90 km) |
| Pembroke Dock to Leominster (Massachusetts) | 3,092.20 mi (4,976.41 km) |
| Pembroke Dock to Leon Valley (Texas) | 4,795.12 mi (7,717.00 km) |
| Pembroke Dock to Levelland (Texas) | 4,729.25 mi (7,611.00 km) |
| Pembroke Dock to Levittown (New York) | 3,238.61 mi (5,212.03 km) |
| Pembroke Dock to Levittown (Pennsylvania) | 3,318.41 mi (5,340.47 km) |
| Pembroke Dock to Lewisburg (Tennessee) | 4,022.11 mi (6,472.95 km) |
| Pembroke Dock to Lewiston (Idaho) | 4,555.92 mi (7,332.04 km) |
