| Porthcawl to Ashwaubenon (Wisconsin) | 3,712.55 mi (5,974.78 km) |
| Porthcawl to Aspen Hill (Maryland) | 3,512.60 mi (5,652.98 km) |
| Porthcawl to Astoria (Oregon) | 4,810.36 mi (7,741.52 km) |
| Porthcawl to Atascadero (California) | 5,324.27 mi (8,568.59 km) |
| Porthcawl to Atascocita (Texas) | 4,689.15 mi (7,546.45 km) |
| Porthcawl to Atchison (Kansas) | 4,208.40 mi (6,772.77 km) |
| Porthcawl to Athens (Alabama) | 4,116.40 mi (6,624.70 km) |
| Porthcawl to Athens (Georgia) | 4,009.33 mi (6,452.39 km) |
| Porthcawl to Athens (Ohio) | 3,707.26 mi (5,966.25 km) |
| Porthcawl to Athens (Tennessee) | 3,988.49 mi (6,418.85 km) |
| Porthcawl to Athens (Texas) | 4,601.10 mi (7,404.75 km) |
| Porthcawl to Atlanta (Georgia) | 4,061.87 mi (6,536.95 km) |
| Porthcawl to Atlantic Beach (Florida) | 4,102.14 mi (6,601.75 km) |
| Porthcawl to Atlantic City (New Jersey) | 3,391.11 mi (5,457.47 km) |
| Porthcawl to Attleboro (Massachusetts) | 3,152.43 mi (5,073.34 km) |
