| Napa to Enterprise (Nevada) | 420.23 mi (676.30 km) |
| Napa to Enumclaw (Washington) | 615.43 mi (990.44 km) |
| Napa to Ephrata (Pennsylvania) | 2,443.53 mi (3,932.48 km) |
| Napa to Erie (Colorado) | 930.94 mi (1,498.20 km) |
| Napa to Erie (Pennsylvania) | 2,221.04 mi (3,574.42 km) |
| Napa to Erlanger (Kentucky) | 2,020.84 mi (3,252.23 km) |
| Napa to Escanaba (Michigan) | 1,862.46 mi (2,997.35 km) |
| Napa to Escondido (California) | 461.64 mi (742.93 km) |
| Napa to Española (New Mexico) | 906.62 mi (1,459.07 km) |
| Napa to Essex (Maryland) | 2,443.29 mi (3,932.10 km) |
| Napa to Essex Junction (Vermont) | 2,545.96 mi (4,097.33 km) |
| Napa to Estelle (Louisiana) | 1,921.95 mi (3,093.08 km) |
| Napa to Estero (Florida) | 2,479.47 mi (3,990.33 km) |
| Napa to Euclid (Ohio) | 2,152.12 mi (3,463.51 km) |
| Napa to Eufaula (Alabama) | 2,130.95 mi (3,429.43 km) |
