How far is Helena, MT, from Porto Velho?
The distance between Porto Velho (Governador Jorge Teixeira de Oliveira International Airport) and Helena (Helena Regional Airport) is 4821 miles / 7758 kilometers / 4189 nautical miles.
Governador Jorge Teixeira de Oliveira International Airport – Helena Regional Airport
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Distance from Porto Velho to Helena
There are several ways to calculate the distance from Porto Velho to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 4820.648 miles
- 7758.080 kilometers
- 4189.028 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- 4829.668 miles
- 7772.597 kilometers
- 4196.867 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 Porto Velho to Helena?
The estimated flight time from Governador Jorge Teixeira de Oliveira International Airport to Helena Regional Airport is 9 hours and 37 minutes.
What is the time difference between Porto Velho and Helena?
The time difference between Porto Velho and Helena is 3 hours. Helena is 3 hours behind Porto Velho.
Flight carbon footprint between Governador Jorge Teixeira de Oliveira International Airport (PVH) and Helena Regional Airport (HLN)
On average, flying from Porto Velho to Helena generates about 561 kg of CO2 per passenger, and 561 kilograms equals 1 236 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Porto Velho to Helena
See the map of the shortest flight path between Governador Jorge Teixeira de Oliveira International Airport (PVH) and Helena Regional Airport (HLN).
Airport information
| Origin | Governador Jorge Teixeira de Oliveira International Airport |
|---|---|
| City: | Porto Velho |
| Country: | Brazil  |
| IATA Code: | PVH |
| ICAO Code: | SBPV |
| Coordinates: | 8°42′33″S, 63°54′8″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 |