How far is Helena, MT, from Salisbury, MD?
The distance between Salisbury (Salisbury–Ocean City–Wicomico Regional Airport) and Helena (Helena Regional Airport) is 1930 miles / 3105 kilometers / 1677 nautical miles.
The driving distance from Salisbury (SBY) to Helena (HLN) is 2273 miles / 3658 kilometers, and travel time by car is about 41 hours 41 minutes.
Salisbury–Ocean City–Wicomico Regional Airport – Helena Regional Airport
Search flights
Distance from Salisbury to Helena
There are several ways to calculate the distance from Salisbury to Helena. Here are two standard methods:
Vincenty's formula (applied above)- 1929.576 miles
- 3105.351 kilometers
- 1676.756 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- 1925.103 miles
- 3098.153 kilometers
- 1672.869 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 Salisbury to Helena?
The estimated flight time from Salisbury–Ocean City–Wicomico Regional Airport to Helena Regional Airport is 4 hours and 9 minutes.
What is the time difference between Salisbury and Helena?
The time difference between Salisbury and Helena is 2 hours. Helena is 2 hours behind Salisbury.
Flight carbon footprint between Salisbury–Ocean City–Wicomico Regional Airport (SBY) and Helena Regional Airport (HLN)
On average, flying from Salisbury to Helena generates about 211 kg of CO2 per passenger, and 211 kilograms equals 465 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Salisbury to Helena
See the map of the shortest flight path between Salisbury–Ocean City–Wicomico Regional Airport (SBY) and Helena Regional Airport (HLN).
Airport information
| Origin | Salisbury–Ocean City–Wicomico Regional Airport |
|---|---|
| City: | Salisbury, MD |
| Country: | United States  |
| IATA Code: | SBY |
| ICAO Code: | KSBY |
| Coordinates: | 38°20′25″N, 75°30′37″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 |