How far is Worcester, MA, from Helena, MT?
The distance between Helena (Helena Regional Airport) and Worcester (Worcester Regional Airport) is 1985 miles / 3194 kilometers / 1725 nautical miles.
The driving distance from Helena (HLN) to Worcester (ORH) is 2318 miles / 3730 kilometers, and travel time by car is about 43 hours 37 minutes.
Helena Regional Airport – Worcester Regional Airport
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Distance from Helena to Worcester
There are several ways to calculate the distance from Helena to Worcester. Here are two standard methods:
Vincenty's formula (applied above)- 1984.719 miles
- 3194.095 kilometers
- 1724.674 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1979.405 miles
- 3185.544 kilometers
- 1720.056 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Helena to Worcester?
The estimated flight time from Helena Regional Airport to Worcester Regional Airport is 4 hours and 15 minutes.
What is the time difference between Helena and Worcester?
The time difference between Helena and Worcester is 2 hours. Worcester is 2 hours ahead of Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Worcester Regional Airport (ORH)
On average, flying from Helena to Worcester generates about 216 kg of CO2 per passenger, and 216 kilograms equals 477 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Helena to Worcester
See the map of the shortest flight path between Helena Regional Airport (HLN) and Worcester Regional Airport (ORH).
Airport information
| Origin | Helena Regional Airport |
|---|---|
| City: | Helena, MT |
| Country: | United States  |
| IATA Code: | HLN |
| ICAO Code: | KHLN |
| Coordinates: | 46°36′24″N, 111°58′58″W |
| Destination | Worcester Regional Airport |
|---|---|
| City: | Worcester, MA |
| Country: | United States |
| IATA Code: | ORH |
| ICAO Code: | KORH |
| Coordinates: | 42°16′2″N, 71°52′32″W |