| Boise to Emeryville (California) | 508.91 mi (819.00 km) |
| Boise to Emmaus (Pennsylvania) | 2,078.96 mi (3,345.76 km) |
| Boise to Emporia (Kansas) | 1,101.55 mi (1,772.77 km) |
| Boise to Encinitas (California) | 731.14 mi (1,176.66 km) |
| Boise to Endicott (New York) | 2,017.40 mi (3,246.70 km) |
| Boise to Endwell (New York) | 2,019.06 mi (3,249.36 km) |
| Boise to Englewood (Colorado) | 640.71 mi (1,031.13 km) |
| Boise to Englewood (Florida) | 2,206.82 mi (3,551.54 km) |
| Boise to Englewood (New Jersey) | 2,146.07 mi (3,453.76 km) |
| Boise to Englewood (Ohio) | 1,655.72 mi (2,664.62 km) |
| Boise to Enid (Oklahoma) | 1,088.20 mi (1,751.29 km) |
| Boise to Ennis (Texas) | 1,315.96 mi (2,117.83 km) |
| Boise to Ensley (Florida) | 1,820.70 mi (2,930.14 km) |
| Boise to Enterprise (Alabama) | 1,855.23 mi (2,985.71 km) |
| Boise to Enterprise (Nevada) | 527.20 mi (848.44 km) |
