Distance from Sidney to Helena
Distance is 883 kilometers or 549 miles or 477 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 Sidney and Helena
- Location for Sidney
- Location for Helena
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
|Sidney (Canada - British Columbia)||Saturday, August 29, 2015 at 2:29:39 PM|
|Helena (U.S.A. - Montana)||Saturday, August 29, 2015 at 3:29:39 PM|
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