How far is Helena, MT, from Savannah, GA?
The distance between Savannah (Savannah/Hilton Head International Airport) and Helena (Helena Regional Airport) is 1909 miles / 3072 kilometers / 1659 nautical miles.
The driving distance from Savannah (SAV) to Helena (HLN) is 2303 miles / 3707 kilometers, and travel time by car is about 41 hours 36 minutes.
Savannah/Hilton Head International Airport – Helena Regional Airport
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Distance from Savannah to Helena
There are several ways to calculate the distance from Savannah to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1908.907 miles
- 3072.088 kilometers
- 1658.795 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- 1906.317 miles
- 3067.920 kilometers
- 1656.544 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 Savannah to Helena?
The estimated flight time from Savannah/Hilton Head International Airport to Helena Regional Airport is 4 hours and 6 minutes.
What is the time difference between Savannah and Helena?
The time difference between Savannah and Helena is 2 hours. Helena is 2 hours behind Savannah.
Flight carbon footprint between Savannah/Hilton Head International Airport (SAV) and Helena Regional Airport (HLN)
On average, flying from Savannah to Helena generates about 209 kg of CO2 per passenger, and 209 kilograms equals 461 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Savannah to Helena
See the map of the shortest flight path between Savannah/Hilton Head International Airport (SAV) and Helena Regional Airport (HLN).
Airport information
| Origin | Savannah/Hilton Head International Airport |
|---|---|
| City: | Savannah, GA |
| Country: | United States  |
| IATA Code: | SAV |
| ICAO Code: | KSAV |
| Coordinates: | 32°7′39″N, 81°12′7″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 |