| Helena to East Providence (Rhode Island) | 2,018.21 mi (3,247.99 km) |
| Helena to East Rancho Dominguez (California) | 935.32 mi (1,505.25 km) |
| Helena to East Renton Highlands (Washington) | 477.48 mi (768.43 km) |
| Helena to East Ridge (Tennessee) | 1,602.79 mi (2,579.44 km) |
| Helena to East Riverdale (Maryland) | 1,839.97 mi (2,961.15 km) |
| Helena to East San Gabriel (California) | 918.74 mi (1,478.57 km) |
| Helena to East St. Louis (Illinois) | 1,236.62 mi (1,990.16 km) |
| Helena to East Wenatchee (Washington) | 393.18 mi (632.77 km) |
| Helena to Eastern Goleta Valley (California) | 932.35 mi (1,500.47 km) |
| Helena to Eastlake (Ohio) | 1,544.52 mi (2,485.66 km) |
| Helena to Eastmont (Washington) | 484.63 mi (779.94 km) |
| Helena to Easton (Maryland) | 1,885.83 mi (3,034.95 km) |
| Helena to Easton (Pennsylvania) | 1,866.81 mi (3,004.34 km) |
| Helena to Eastpointe (Michigan) | 1,451.51 mi (2,335.98 km) |
| Helena to Eastvale (California) | 920.25 mi (1,481.00 km) |
