| Pencoed to Archdale (North Carolina) | 3,782.96 mi (6,088.08 km) |
| Pencoed to Arden-Arcade (California) | 5,172.87 mi (8,324.93 km) |
| Pencoed to Ardmore (Oklahoma) | 4,556.98 mi (7,333.75 km) |
| Pencoed to Ardmore (Pennsylvania) | 3,405.84 mi (5,481.17 km) |
| Pencoed to Arecibo (Puerto Rico) | 4,083.37 mi (6,571.55 km) |
| Pencoed to Arkadelphia (Arkansas) | 4,401.26 mi (7,083.14 km) |
| Pencoed to Arkansas City (Kansas) | 4,408.94 mi (7,095.51 km) |
| Pencoed to Arlington (Tennessee) | 4,209.65 mi (6,774.78 km) |
| Pencoed to Arlington (Texas) | 4,632.97 mi (7,456.05 km) |
| Pencoed to Arlington (Virginia) | 3,529.64 mi (5,680.41 km) |
| Pencoed to Arlington (Washington) | 4,656.27 mi (7,493.55 km) |
| Pencoed to Arlington Heights (Illinois) | 3,821.10 mi (6,149.46 km) |
| Pencoed to Arnold (Maryland) | 3,497.42 mi (5,628.56 km) |
| Pencoed to Arnold (Missouri) | 4,084.93 mi (6,574.06 km) |
| Pencoed to Arroyo Grande (California) | 5,345.38 mi (8,602.55 km) |
