| Pont-y-pwl to Lowell (Indiana) | 3,848.61 mi (6,193.74 km) |
| Pont-y-pwl to Lowell (Massachusetts) | 3,147.01 mi (5,064.62 km) |
| Pont-y-pwl to Lower Burrell (Pennsylvania) | 3,575.86 mi (5,754.79 km) |
| Pont-y-pwl to Lowes Island (Virginia) | 3,548.01 mi (5,709.98 km) |
| Pont-y-pwl to Lubbock (Texas) | 4,783.84 mi (7,698.85 km) |
| Pont-y-pwl to Lufkin (Texas) | 4,622.10 mi (7,438.55 km) |
| Pont-y-pwl to Luling (Louisiana) | 4,518.06 mi (7,271.11 km) |
| Pont-y-pwl to Lumberton (North Carolina) | 3,819.51 mi (6,146.91 km) |
| Pont-y-pwl to Lumberton (Texas) | 4,655.81 mi (7,492.81 km) |
| Pont-y-pwl to Lutz (Florida) | 4,278.70 mi (6,885.90 km) |
| Pont-y-pwl to Lynbrook (New York) | 3,326.53 mi (5,353.54 km) |
| Pont-y-pwl to Lynchburg (Virginia) | 3,697.93 mi (5,951.24 km) |
| Pont-y-pwl to Lynden (Washington) | 4,623.89 mi (7,441.43 km) |
| Pont-y-pwl to Lyndhurst (Ohio) | 3,605.67 mi (5,802.76 km) |
| Pont-y-pwl to Lyndon (Kentucky) | 3,917.06 mi (6,303.90 km) |
