| Rhondda to Euless (Texas) | 4,624.27 mi (7,442.04 km) |
| Rhondda to Eureka (California) | 5,128.44 mi (8,253.42 km) |
| Rhondda to Eureka (Missouri) | 4,093.09 mi (6,587.19 km) |
| Rhondda to Eustis (Florida) | 4,195.87 mi (6,752.60 km) |
| Rhondda to Evans (Colorado) | 4,525.11 mi (7,282.46 km) |
| Rhondda to Evans (Georgia) | 3,985.62 mi (6,414.23 km) |
| Rhondda to Evanston (Illinois) | 3,812.75 mi (6,136.03 km) |
| Rhondda to Evanston (Wyoming) | 4,691.46 mi (7,550.18 km) |
| Rhondda to Evansville (Indiana) | 3,994.74 mi (6,428.91 km) |
| Rhondda to Everett (Massachusetts) | 3,131.75 mi (5,040.06 km) |
| Rhondda to Everett (Washington) | 4,666.44 mi (7,509.90 km) |
| Rhondda to Evergreen Park (Illinois) | 3,827.84 mi (6,160.31 km) |
| Rhondda to Ewa Beach (Hawaii) | 7,167.73 mi (11,535.34 km) |
| Rhondda to Ewa Gentry (Hawaii) | 7,166.98 mi (11,534.14 km) |
| Rhondda to Excelsior Springs (Missouri) | 4,191.14 mi (6,744.99 km) |
