| Cwmbran to Ansonia (Connecticut) | 3,274.27 mi (5,269.44 km) |
| Cwmbran to Antelope (California) | 5,174.20 mi (8,327.07 km) |
| Cwmbran to Anthem (Arizona) | 5,142.82 mi (8,276.56 km) |
| Cwmbran to Antioch (California) | 5,229.53 mi (8,416.11 km) |
| Cwmbran to Antioch (Illinois) | 3,821.92 mi (6,150.78 km) |
| Cwmbran to Apache Junction (Arizona) | 5,147.47 mi (8,284.05 km) |
| Cwmbran to Apex (North Carolina) | 3,764.05 mi (6,057.65 km) |
| Cwmbran to Apollo Beach (Florida) | 4,297.12 mi (6,915.54 km) |
| Cwmbran to Apopka (Florida) | 4,213.66 mi (6,781.23 km) |
| Cwmbran to Apple Valley (California) | 5,278.55 mi (8,495.01 km) |
| Cwmbran to Apple Valley (Minnesota) | 3,909.57 mi (6,291.85 km) |
| Cwmbran to Appleton (Wisconsin) | 3,752.46 mi (6,039.00 km) |
| Cwmbran to Arbutus (Maryland) | 3,514.04 mi (5,655.30 km) |
| Cwmbran to Arcadia (California) | 5,328.45 mi (8,575.32 km) |
| Cwmbran to Arcata (California) | 5,131.82 mi (8,258.86 km) |
