| Llanelli to La Riviera (California) | 5,145.79 mi (8,281.35 km) |
| Llanelli to La Vergne (Tennessee) | 4,017.49 mi (6,465.52 km) |
| Llanelli to La Verne (California) | 5,281.07 mi (8,499.06 km) |
| Llanelli to La Vista (Nebraska) | 4,140.47 mi (6,663.44 km) |
| Llanelli to Lacey (Washington) | 4,710.22 mi (7,580.37 km) |
| Llanelli to Lackawanna (New York) | 3,398.91 mi (5,470.02 km) |
| Llanelli to Laconia (New Hampshire) | 3,070.16 mi (4,940.94 km) |
| Llanelli to Ladera Ranch (California) | 5,308.81 mi (8,543.70 km) |
| Llanelli to Ladson (South Carolina) | 3,895.40 mi (6,269.05 km) |
| Llanelli to Lady Lake (Florida) | 4,170.89 mi (6,712.39 km) |
| Llanelli to Lafayette (California) | 5,207.83 mi (8,381.20 km) |
| Llanelli to Lafayette (Colorado) | 4,527.93 mi (7,287.00 km) |
| Llanelli to Lafayette (Indiana) | 3,824.46 mi (6,154.87 km) |
| Llanelli to Lafayette (Louisiana) | 4,525.64 mi (7,283.31 km) |
| Llanelli to LaGrange (Georgia) | 4,099.40 mi (6,597.34 km) |
