| Security-Widefield to Enterprise (Nevada) | 607.06 mi (976.97 km) |
| Security-Widefield to Enumclaw (Washington) | 1,046.94 mi (1,684.89 km) |
| Security-Widefield to Ephrata (Pennsylvania) | 1,518.64 mi (2,444.02 km) |
| Security-Widefield to Erie (Colorado) | 90.91 mi (146.31 km) |
| Security-Widefield to Erie (Pennsylvania) | 1,311.87 mi (2,111.25 km) |
| Security-Widefield to Erlanger (Kentucky) | 1,080.55 mi (1,738.97 km) |
| Security-Widefield to Escanaba (Michigan) | 1,019.77 mi (1,641.17 km) |
| Security-Widefield to Escondido (California) | 791.66 mi (1,274.06 km) |
| Security-Widefield to Española (New Mexico) | 203.68 mi (327.79 km) |
| Security-Widefield to Essex (Maryland) | 1,511.67 mi (2,432.80 km) |
| Security-Widefield to Essex Junction (Vermont) | 1,668.48 mi (2,685.15 km) |
| Security-Widefield to Estelle (Louisiana) | 1,034.21 mi (1,664.40 km) |
| Security-Widefield to Estero (Florida) | 1,575.65 mi (2,535.76 km) |
| Security-Widefield to Euclid (Ohio) | 1,236.42 mi (1,989.83 km) |
| Security-Widefield to Eufaula (Alabama) | 1,196.58 mi (1,925.71 km) |
