| Rhondda to Camardi | 2,080.03 mi (3,347.48 km) |
| Rhondda to Camas | 2,058.26 mi (3,312.45 km) |
| Rhondda to Camliyayla | 2,093.82 mi (3,369.67 km) |
| Rhondda to Camoluk | 2,141.56 mi (3,446.50 km) |
| Rhondda to Can | 1,654.08 mi (2,661.98 km) |
| Rhondda to Canakkale | 1,622.34 mi (2,610.91 km) |
| Rhondda to Cankaya | 1,901.67 mi (3,060.45 km) |
| Rhondda to Cankiri | 1,904.86 mi (3,065.57 km) |
| Rhondda to Cardak | 1,860.27 mi (2,993.82 km) |
| Rhondda to Carsamba | 2,013.21 mi (3,239.95 km) |
| Rhondda to Carsibasi | 2,131.44 mi (3,430.22 km) |
| Rhondda to Cat | 2,258.94 mi (3,635.41 km) |
| Rhondda to Catalagzi | 1,794.35 mi (2,887.73 km) |
| Rhondda to Catalca | 1,665.50 mi (2,680.37 km) |
| Rhondda to Catalpinar | 2,056.89 mi (3,310.24 km) |
