| Tucson Mountains to Enterprise (Nevada) | 350.12 mi (563.46 km) |
| Tucson Mountains to Enumclaw (Washington) | 1,180.03 mi (1,899.08 km) |
| Tucson Mountains to Ephrata (Pennsylvania) | 2,005.74 mi (3,227.92 km) |
| Tucson Mountains to Erie (Colorado) | 632.67 mi (1,018.19 km) |
| Tucson Mountains to Erie (Pennsylvania) | 1,824.09 mi (2,935.58 km) |
| Tucson Mountains to Erlanger (Kentucky) | 1,551.91 mi (2,497.56 km) |
| Tucson Mountains to Escanaba (Michigan) | 1,578.43 mi (2,540.24 km) |
| Tucson Mountains to Escondido (California) | 353.42 mi (568.78 km) |
| Tucson Mountains to Española (New Mexico) | 384.83 mi (619.32 km) |
| Tucson Mountains to Essex (Maryland) | 1,987.57 mi (3,198.69 km) |
| Tucson Mountains to Essex Junction (Vermont) | 2,198.06 mi (3,537.44 km) |
| Tucson Mountains to Estelle (Louisiana) | 1,250.75 mi (2,012.89 km) |
| Tucson Mountains to Estero (Florida) | 1,803.17 mi (2,901.93 km) |
| Tucson Mountains to Euclid (Ohio) | 1,743.82 mi (2,806.40 km) |
| Tucson Mountains to Eufaula (Alabama) | 1,514.08 mi (2,436.67 km) |
