| Risca to Emeryville (California) | 5,252.80 mi (8,453.56 km) |
| Risca to Emmaus (Pennsylvania) | 3,406.53 mi (5,482.29 km) |
| Risca to Emporia (Kansas) | 4,323.74 mi (6,958.39 km) |
| Risca to Encinitas (California) | 5,363.40 mi (8,631.55 km) |
| Risca to Endicott (New York) | 3,362.83 mi (5,411.96 km) |
| Risca to Endwell (New York) | 3,360.27 mi (5,407.83 km) |
| Risca to Englewood (Colorado) | 4,582.99 mi (7,375.61 km) |
| Risca to Englewood (Florida) | 4,332.31 mi (6,972.17 km) |
| Risca to Englewood (New Jersey) | 3,328.65 mi (5,356.95 km) |
| Risca to Englewood (Ohio) | 3,792.40 mi (6,103.28 km) |
| Risca to Enid (Oklahoma) | 4,487.05 mi (7,221.21 km) |
| Risca to Ennis (Texas) | 4,646.70 mi (7,478.13 km) |
| Risca to Ensley (Florida) | 4,360.25 mi (7,017.15 km) |
| Risca to Enterprise (Alabama) | 4,261.61 mi (6,858.40 km) |
| Risca to Enterprise (Nevada) | 5,129.97 mi (8,255.89 km) |
