How far is Nome, AK, from Helena, MT?

The distance between Helena (Helena Regional Airport) and Nome (Nome Airport) is 2335 miles / 3758 kilometers / 2029 nautical miles.

The driving distance from Helena (HLN) to Nome (OME) is 3169 miles / 5100 kilometers, and travel time by car is about 137 hours 43 minutes.

Distance from Helena to Nome

There are several ways to calculate the distance from Helena to Nome. Here are two standard methods:

Vincenty's formula (applied above)

• 2334.955 miles
• 3757.747 kilometers
• 2029.021 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

• 2328.545 miles
• 3747.430 kilometers
• 2023.450 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 Nome?

The estimated flight time from Helena Regional Airport to Nome Airport is 4 hours and 55 minutes.

What is the time difference between Helena and Nome?

The time difference between Helena and Nome is 2 hours. Nome is 2 hours behind Helena.

Flight carbon footprint between Helena Regional Airport (HLN) and Nome Airport (OME)

On average, flying from Helena to Nome generates about 256 kg of CO2 per passenger, and 256 kilograms equals 564 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 Nome

See the map of the shortest flight path between Helena Regional Airport (HLN) and Nome Airport (OME).

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	Nome Airport
City:	Nome, AK
Country:	United States
IATA Code:	OME
ICAO Code:	PAOM
Coordinates:	64°30′43″N, 165°26′42″W