| Rhondda to Domanic | 1,769.97 mi (2,848.49 km) |
| Rhondda to Duragan | 1,933.04 mi (3,110.92 km) |
| Rhondda to Duzce | 1,790.92 mi (2,882.20 km) |
| Rhondda to Eceabat | 1,618.93 mi (2,605.42 km) |
| Rhondda to Edirne | 1,564.02 mi (2,517.04 km) |
| Rhondda to Edremit | 1,672.09 mi (2,690.96 km) |
| Rhondda to Elazig | 2,222.99 mi (3,577.56 km) |
| Rhondda to Elbistan | 2,156.81 mi (3,471.05 km) |
| Rhondda to Eleskirt | 2,323.94 mi (3,740.01 km) |
| Rhondda to Emet | 1,775.82 mi (2,857.90 km) |
| Rhondda to Emirdag | 1,867.76 mi (3,005.87 km) |
| Rhondda to Emirgazi | 2,028.88 mi (3,265.17 km) |
| Rhondda to Enez | 1,583.30 mi (2,548.08 km) |
| Rhondda to Erbaa | 2,027.50 mi (3,262.94 km) |
| Rhondda to Ercis | 2,384.89 mi (3,838.11 km) |
