How far is Helena, MT, from Marquette, MI?
The distance between Marquette (Sawyer International Airport) and Helena (Helena Regional Airport) is 1169 miles / 1881 kilometers / 1015 nautical miles.
The driving distance from Marquette (MQT) to Helena (HLN) is 1334 miles / 2147 kilometers, and travel time by car is about 25 hours 15 minutes.
Sawyer International Airport – Helena Regional Airport
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Distance from Marquette to Helena
There are several ways to calculate the distance from Marquette to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1168.564 miles
- 1880.621 kilometers
- 1015.454 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- 1165.203 miles
- 1875.212 kilometers
- 1012.533 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 Marquette to Helena?
The estimated flight time from Sawyer International Airport to Helena Regional Airport is 2 hours and 42 minutes.
What is the time difference between Marquette and Helena?
The time difference between Marquette and Helena is 2 hours. Helena is 2 hours behind Marquette.
Flight carbon footprint between Sawyer International Airport (MQT) and Helena Regional Airport (HLN)
On average, flying from Marquette to Helena generates about 160 kg of CO2 per passenger, and 160 kilograms equals 353 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Marquette to Helena
See the map of the shortest flight path between Sawyer International Airport (MQT) and Helena Regional Airport (HLN).
Airport information
| Origin | Sawyer International Airport |
|---|---|
| City: | Marquette, MI |
| Country: | United States  |
| IATA Code: | MQT |
| ICAO Code: | KSAW |
| Coordinates: | 46°21′12″N, 87°23′43″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 |