| Cwmbran to Emeryville (California) | 5,252.74 mi (8,453.47 km) |
| Cwmbran to Emmaus (Pennsylvania) | 3,408.48 mi (5,485.43 km) |
| Cwmbran to Emporia (Kansas) | 4,324.92 mi (6,960.29 km) |
| Cwmbran to Encinitas (California) | 5,363.81 mi (8,632.22 km) |
| Cwmbran to Endicott (New York) | 3,364.65 mi (5,414.88 km) |
| Cwmbran to Endwell (New York) | 3,362.09 mi (5,410.76 km) |
| Cwmbran to Englewood (Colorado) | 4,583.69 mi (7,376.73 km) |
| Cwmbran to Englewood (Florida) | 4,334.73 mi (6,976.08 km) |
| Cwmbran to Englewood (New Jersey) | 3,330.65 mi (5,360.16 km) |
| Cwmbran to Englewood (Ohio) | 3,794.02 mi (6,105.88 km) |
| Cwmbran to Enid (Oklahoma) | 4,488.26 mi (7,223.16 km) |
| Cwmbran to Ennis (Texas) | 4,648.18 mi (7,480.53 km) |
| Cwmbran to Ensley (Florida) | 4,362.28 mi (7,020.41 km) |
| Cwmbran to Enterprise (Alabama) | 4,263.66 mi (6,861.70 km) |
| Cwmbran to Enterprise (Nevada) | 5,130.35 mi (8,256.50 km) |
