How far is Helena, MT, from Newport News, VA?
The distance between Newport News (Newport News/Williamsburg International Airport) and Helena (Helena Regional Airport) is 1925 miles / 3098 kilometers / 1673 nautical miles.
The driving distance from Newport News (PHF) to Helena (HLN) is 2322 miles / 3737 kilometers, and travel time by car is about 42 hours 17 minutes.
Newport News/Williamsburg International Airport – Helena Regional Airport
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Distance from Newport News to Helena
There are several ways to calculate the distance from Newport News to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1924.795 miles
- 3097.657 kilometers
- 1672.601 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- 1920.615 miles
- 3090.930 kilometers
- 1668.969 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 Newport News to Helena?
The estimated flight time from Newport News/Williamsburg International Airport to Helena Regional Airport is 4 hours and 8 minutes.
What is the time difference between Newport News and Helena?
Flight carbon footprint between Newport News/Williamsburg International Airport (PHF) and Helena Regional Airport (HLN)
On average, flying from Newport News to Helena generates about 211 kg of CO2 per passenger, and 211 kilograms equals 464 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Newport News to Helena
See the map of the shortest flight path between Newport News/Williamsburg International Airport (PHF) and Helena Regional Airport (HLN).
Airport information
| Origin | Newport News/Williamsburg International Airport |
|---|---|
| City: | Newport News, VA |
| Country: | United States  |
| IATA Code: | PHF |
| ICAO Code: | KPHF |
| Coordinates: | 37°7′54″N, 76°29′34″W |
| Destination | Helena Regional Airport |
|---|---|
| City: | Helena, MT |
| Country: | United States |
| IATA Code: | HLN |
| ICAO Code: | KHLN |
| Coordinates: | 46°36′24″N, 111°58′58″W |