How far is Helena, MT, from Iquitos?
The distance between Iquitos (Coronel FAP Francisco Secada Vignetta International Airport) and Helena (Helena Regional Airport) is 4195 miles / 6751 kilometers / 3645 nautical miles.
Coronel FAP Francisco Secada Vignetta International Airport – Helena Regional Airport
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Distance from Iquitos to Helena
There are several ways to calculate the distance from Iquitos to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 4195.056 miles
- 6751.288 kilometers
- 3645.404 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- 4203.803 miles
- 6765.364 kilometers
- 3653.005 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 Iquitos to Helena?
The estimated flight time from Coronel FAP Francisco Secada Vignetta International Airport to Helena Regional Airport is 8 hours and 26 minutes.
What is the time difference between Iquitos and Helena?
The time difference between Iquitos and Helena is 2 hours. Helena is 2 hours behind Iquitos.
Flight carbon footprint between Coronel FAP Francisco Secada Vignetta International Airport (IQT) and Helena Regional Airport (HLN)
On average, flying from Iquitos to Helena generates about 481 kg of CO2 per passenger, and 481 kilograms equals 1 060 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Iquitos to Helena
See the map of the shortest flight path between Coronel FAP Francisco Secada Vignetta International Airport (IQT) and Helena Regional Airport (HLN).
Airport information
| Origin | Coronel FAP Francisco Secada Vignetta International Airport |
|---|---|
| City: | Iquitos |
| Country: | Perú  |
| IATA Code: | IQT |
| ICAO Code: | SPQT |
| Coordinates: | 3°47′5″S, 73°18′31″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 |