| Bargoed to Archdale (North Carolina) | 3,790.84 mi (6,100.77 km) |
| Bargoed to Arden-Arcade (California) | 5,172.91 mi (8,324.99 km) |
| Bargoed to Ardmore (Oklahoma) | 4,562.29 mi (7,342.29 km) |
| Bargoed to Ardmore (Pennsylvania) | 3,413.50 mi (5,493.50 km) |
| Bargoed to Arecibo (Puerto Rico) | 4,096.42 mi (6,592.56 km) |
| Bargoed to Arkadelphia (Arkansas) | 4,407.30 mi (7,092.86 km) |
| Bargoed to Arkansas City (Kansas) | 4,413.68 mi (7,103.14 km) |
| Bargoed to Arlington (Tennessee) | 4,216.05 mi (6,785.08 km) |
| Bargoed to Arlington (Texas) | 4,638.58 mi (7,465.07 km) |
| Bargoed to Arlington (Virginia) | 3,537.30 mi (5,692.73 km) |
| Bargoed to Arlington (Washington) | 4,654.53 mi (7,490.74 km) |
| Bargoed to Arlington Heights (Illinois) | 3,826.22 mi (6,157.70 km) |
| Bargoed to Arnold (Maryland) | 3,505.13 mi (5,640.96 km) |
| Bargoed to Arnold (Missouri) | 4,090.52 mi (6,583.05 km) |
| Bargoed to Arroyo Grande (California) | 5,346.14 mi (8,603.78 km) |
