How far is Silao from Helena, MT?
The distance between Helena (Helena Regional Airport) and Silao (Bajío International Airport) is 1862 miles / 2997 kilometers / 1618 nautical miles.
The driving distance from Helena (HLN) to Silao (BJX) is 2260 miles / 3637 kilometers, and travel time by car is about 43 hours 3 minutes.
Helena Regional Airport – Bajío International Airport
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Distance from Helena to Silao
There are several ways to calculate the distance from Helena to Silao. Here are two standard methods:
Vincenty's formula (applied above)- 1862.025 miles
- 2996.638 kilometers
- 1618.055 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- 1865.685 miles
- 3002.529 kilometers
- 1621.236 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 Silao?
The estimated flight time from Helena Regional Airport to Bajío International Airport is 4 hours and 1 minutes.
What is the time difference between Helena and Silao?
The time difference between Helena and Silao is 1 hour. Silao is 1 hour ahead of Helena.
Flight carbon footprint between Helena Regional Airport (HLN) and Bajío International Airport (BJX)
On average, flying from Helena to Silao generates about 205 kg of CO2 per passenger, and 205 kilograms equals 452 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 Silao
See the map of the shortest flight path between Helena Regional Airport (HLN) and Bajío International Airport (BJX).
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 | Bajío International Airport |
|---|---|
| City: | Silao |
| Country: | Mexico  |
| IATA Code: | BJX |
| ICAO Code: | MMLO |
| Coordinates: | 20°59′36″N, 101°28′51″W |