| Napa to Elyria (Ohio) | 2,123.99 mi (3,418.23 km) |
| Napa to Emeryville (California) | 31.74 mi (51.08 km) |
| Napa to Emmaus (Pennsylvania) | 2,473.57 mi (3,980.83 km) |
| Napa to Emporia (Kansas) | 1,409.91 mi (2,269.03 km) |
| Napa to Encinitas (California) | 459.74 mi (739.88 km) |
| Napa to Endicott (New York) | 2,424.44 mi (3,901.76 km) |
| Napa to Endwell (New York) | 2,426.33 mi (3,904.80 km) |
| Napa to Englewood (Colorado) | 932.87 mi (1,501.30 km) |
| Napa to Englewood (Florida) | 2,431.08 mi (3,912.44 km) |
| Napa to Englewood (New Jersey) | 2,546.45 mi (4,098.11 km) |
| Napa to Englewood (Ohio) | 2,025.27 mi (3,259.36 km) |
| Napa to Enid (Oklahoma) | 1,344.26 mi (2,163.38 km) |
| Napa to Ennis (Texas) | 1,499.26 mi (2,412.83 km) |
| Napa to Ensley (Florida) | 2,054.17 mi (3,305.86 km) |
| Napa to Enterprise (Alabama) | 2,108.87 mi (3,393.90 km) |
