| Llanelli to Archdale (North Carolina) | 3,752.78 mi (6,039.52 km) |
| Llanelli to Arden-Arcade (California) | 5,144.83 mi (8,279.80 km) |
| Llanelli to Ardmore (Oklahoma) | 4,526.67 mi (7,284.97 km) |
| Llanelli to Ardmore (Pennsylvania) | 3,375.62 mi (5,432.53 km) |
| Llanelli to Arecibo (Puerto Rico) | 4,057.36 mi (6,529.69 km) |
| Llanelli to Arkadelphia (Arkansas) | 4,370.90 mi (7,034.28 km) |
| Llanelli to Arkansas City (Kansas) | 4,378.72 mi (7,046.88 km) |
| Llanelli to Arlington (Tennessee) | 4,179.29 mi (6,725.92 km) |
| Llanelli to Arlington (Texas) | 4,602.63 mi (7,407.22 km) |
| Llanelli to Arlington (Virginia) | 3,499.42 mi (5,631.77 km) |
| Llanelli to Arlington (Washington) | 4,629.70 mi (7,450.77 km) |
| Llanelli to Arlington Heights (Illinois) | 3,790.82 mi (6,100.73 km) |
| Llanelli to Arnold (Maryland) | 3,467.21 mi (5,579.93 km) |
| Llanelli to Arnold (Missouri) | 4,054.59 mi (6,525.24 km) |
| Llanelli to Arroyo Grande (California) | 5,316.83 mi (8,556.62 km) |
