| Porthcawl to La Riviera (California) | 5,170.19 mi (8,320.62 km) |
| Porthcawl to La Vergne (Tennessee) | 4,041.33 mi (6,503.90 km) |
| Porthcawl to La Verne (California) | 5,305.73 mi (8,538.74 km) |
| Porthcawl to La Vista (Nebraska) | 4,165.10 mi (6,703.08 km) |
| Porthcawl to Lacey (Washington) | 4,734.06 mi (7,618.74 km) |
| Porthcawl to Lackawanna (New York) | 3,422.93 mi (5,508.67 km) |
| Porthcawl to Laconia (New Hampshire) | 3,093.77 mi (4,978.94 km) |
| Porthcawl to Ladera Ranch (California) | 5,333.48 mi (8,583.40 km) |
| Porthcawl to Ladson (South Carolina) | 3,918.29 mi (6,305.88 km) |
| Porthcawl to Lady Lake (Florida) | 4,193.41 mi (6,748.65 km) |
| Porthcawl to Lafayette (California) | 5,232.23 mi (8,420.45 km) |
| Porthcawl to Lafayette (Colorado) | 4,552.65 mi (7,326.78 km) |
| Porthcawl to Lafayette (Indiana) | 3,848.70 mi (6,193.89 km) |
| Porthcawl to Lafayette (Louisiana) | 4,549.38 mi (7,321.52 km) |
| Porthcawl to LaGrange (Georgia) | 4,122.80 mi (6,635.00 km) |
