| Merthyr Tudful to El Sobrante (California) | 5,308.38 mi (8,543.02 km) |
| Merthyr Tudful to Eldersburg (Maryland) | 3,501.16 mi (5,634.58 km) |
| Merthyr Tudful to Elfers (Florida) | 4,271.91 mi (6,874.97 km) |
| Merthyr Tudful to Elgin (Illinois) | 3,835.04 mi (6,171.90 km) |
| Merthyr Tudful to Elizabeth (New Jersey) | 3,332.83 mi (5,363.67 km) |
| Merthyr Tudful to Elizabeth City (North Carolina) | 3,611.70 mi (5,812.47 km) |
| Merthyr Tudful to Elizabethton (Tennessee) | 3,857.45 mi (6,207.97 km) |
| Merthyr Tudful to Elizabethtown (Kentucky) | 3,940.48 mi (6,341.60 km) |
| Merthyr Tudful to Elizabethtown (Pennsylvania) | 3,453.71 mi (5,558.21 km) |
| Merthyr Tudful to Elk City (Oklahoma) | 4,582.83 mi (7,375.35 km) |
| Merthyr Tudful to Elk Grove (California) | 5,176.69 mi (8,331.07 km) |
| Merthyr Tudful to Elk Grove Village (Illinois) | 3,823.74 mi (6,153.72 km) |
| Merthyr Tudful to Elk Plain (Washington) | 4,717.16 mi (7,591.53 km) |
| Merthyr Tudful to Elk River (Minnesota) | 3,879.61 mi (6,243.63 km) |
| Merthyr Tudful to Elkhart (Indiana) | 3,759.50 mi (6,050.33 km) |
