| Rhondda to Artesia (California) | 5,333.43 mi (8,583.32 km) |
| Rhondda to Artesia (New Mexico) | 4,905.57 mi (7,894.75 km) |
| Rhondda to Artondale (Washington) | 4,715.77 mi (7,589.30 km) |
| Rhondda to Arvada (Colorado) | 4,567.12 mi (7,350.07 km) |
| Rhondda to Arvin (California) | 5,283.27 mi (8,502.61 km) |
| Rhondda to Asbury Lake (Florida) | 4,141.65 mi (6,665.34 km) |
| Rhondda to Asbury Park (New Jersey) | 3,345.25 mi (5,383.66 km) |
| Rhondda to Ashburn (Virginia) | 3,540.04 mi (5,697.15 km) |
| Rhondda to Asheboro (North Carolina) | 3,787.53 mi (6,095.44 km) |
| Rhondda to Asheville (North Carolina) | 3,907.40 mi (6,288.35 km) |
| Rhondda to Ashland (California) | 5,245.24 mi (8,441.40 km) |
| Rhondda to Ashland (Kentucky) | 3,776.71 mi (6,078.03 km) |
| Rhondda to Ashland (Ohio) | 3,654.56 mi (5,881.45 km) |
| Rhondda to Ashland (Oregon) | 5,006.27 mi (8,056.82 km) |
| Rhondda to Ashtabula (Ohio) | 3,549.31 mi (5,712.06 km) |
