| Porthcawl to Hunters Creek (Florida) | 4,200.35 mi (6,759.80 km) |
| Porthcawl to Huntersville (North Carolina) | 3,837.06 mi (6,175.15 km) |
| Porthcawl to Huntington (Indiana) | 3,773.40 mi (6,072.70 km) |
| Porthcawl to Huntington (Virginia) | 3,525.55 mi (5,673.83 km) |
| Porthcawl to Huntington (West Virginia) | 3,762.45 mi (6,055.08 km) |
| Porthcawl to Huntington Beach (California) | 5,337.31 mi (8,589.57 km) |
| Porthcawl to Huntington Park (California) | 5,328.52 mi (8,575.42 km) |
| Porthcawl to Huntington Station (New York) | 3,284.95 mi (5,286.62 km) |
| Porthcawl to Huntley (Illinois) | 3,829.71 mi (6,163.32 km) |
| Porthcawl to Huntsville (Alabama) | 4,107.96 mi (6,611.12 km) |
| Porthcawl to Huntsville (Texas) | 4,666.68 mi (7,510.29 km) |
| Porthcawl to Huron (South Dakota) | 4,090.72 mi (6,583.37 km) |
| Porthcawl to Hurricane (Utah) | 4,989.55 mi (8,029.91 km) |
| Porthcawl to Hurst (Texas) | 4,622.20 mi (7,438.71 km) |
| Porthcawl to Hutchinson (Kansas) | 4,386.77 mi (7,059.83 km) |
