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

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

The driving distance from Nome (OME) to Helena (HLN) is 3175 miles / 5110 kilometers, and travel time by car is about 137 hours 49 minutes.

Distance from Nome to Helena

There are several ways to calculate the distance from Nome to Helena. 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 Nome to Helena?

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

What is the time difference between Nome and Helena?

The time difference between Nome and Helena is 2 hours. Helena is 2 hours ahead of Nome.

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

On average, flying from Nome to Helena 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 Nome to Helena

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

Airport information

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