Distance from Helena to Sioux Falls
Distance is 1252 kilometers or 778 miles or 676 nautical miles
The distance is the theoretical air distance (great circle distance). Flying between the two locations' airports can be a different distance, depending on airport location and actual route chosen.
Map – Shortest path between Helena and Sioux Falls
- Location for Helena
- Location for Sioux Falls
The map is using a projection that makes land and oceans much wider near the south and north poles. The heading/course/bearing during a flight varies in most cases. Map based on image from NASA.
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Local time comparison
|Helena (U.S.A. - Montana)||Sunday, October 4, 2015 at 9:25:03 AM|
|Sioux Falls (U.S.A. - South Dakota)||Sunday, October 4, 2015 at 10:25:03 AM|
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