| Rhondda to Roura | 4,275.45 mi (6,880.67 km) |
| Rhondda to Saint-Georges | 4,304.65 mi (6,927.67 km) |
| Rhondda to Saint-Laurent-du-Maroni | 4,293.59 mi (6,909.87 km) |
| Rhondda to Sinnamary | 4,260.61 mi (6,856.79 km) |
| Rhondda to Aachen | 415.15 mi (668.12 km) |
| Rhondda to Aalen | 626.62 mi (1,008.45 km) |
| Rhondda to Abensberg | 701.12 mi (1,128.34 km) |
| Rhondda to Achern | 548.12 mi (882.12 km) |
| Rhondda to Achim | 534.37 mi (859.98 km) |
| Rhondda to Adelsdorf | 639.33 mi (1,028.90 km) |
| Rhondda to Adendorf | 594.21 mi (956.28 km) |
| Rhondda to Aerzen | 541.59 mi (871.60 km) |
| Rhondda to Ahaus | 445.41 mi (716.83 km) |
| Rhondda to Ahlen | 484.00 mi (778.92 km) |
| Rhondda to Ahrensburg | 588.99 mi (947.88 km) |
