| Rhondda to Argostoli | 1,482.13 mi (2,385.26 km) |
| Rhondda to Argyroupoli | 1,620.04 mi (2,607.19 km) |
| Rhondda to Arta | 1,452.24 mi (2,337.15 km) |
| Rhondda to Artemida | 1,626.54 mi (2,617.66 km) |
| Rhondda to Aspropyrgos | 1,605.49 mi (2,583.78 km) |
| Rhondda to Athens | 1,615.11 mi (2,599.26 km) |
| Rhondda to Chaidari | 1,610.50 mi (2,591.85 km) |
| Rhondda to Chalandri | 1,616.33 mi (2,601.24 km) |
| Rhondda to Chalkida | 1,586.93 mi (2,553.91 km) |
| Rhondda to Chania | 1,749.33 mi (2,815.27 km) |
| Rhondda to Chios | 1,691.81 mi (2,722.70 km) |
| Rhondda to Cholargos | 1,617.14 mi (2,602.54 km) |
| Rhondda to Chrysoupoli | 1,516.59 mi (2,440.72 km) |
| Rhondda to Dafni | 1,616.96 mi (2,602.25 km) |
| Rhondda to Diavata | 1,454.96 mi (2,341.53 km) |
