How far is Helena, MT, from Muscat?

The distance between Muscat (Muscat International Airport) and Helena (Helena Regional Airport) is 7561 miles / 12169 kilometers / 6571 nautical miles.

Distance from Muscat to Helena

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

Vincenty's formula (applied above)

• 7561.396 miles
• 12168.887 kilometers
• 6570.673 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

• 7548.391 miles
• 12147.958 kilometers
• 6559.372 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 Muscat to Helena?

The estimated flight time from Muscat International Airport to Helena Regional Airport is 14 hours and 48 minutes.

What is the time difference between Muscat and Helena?

The time difference between Muscat and Helena is 11 hours. Helena is 11 hours behind Muscat.

Flight carbon footprint between Muscat International Airport (MCT) and Helena Regional Airport (HLN)

On average, flying from Muscat to Helena generates about 935 kg of CO2 per passenger, and 935 kilograms equals 2 061 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Muscat to Helena

See the map of the shortest flight path between Muscat International Airport (MCT) and Helena Regional Airport (HLN).

Airport information

Origin	Muscat International Airport
City:	Muscat
Country:	Oman
IATA Code:	MCT
ICAO Code:	OOMS
Coordinates:	23°35′35″N, 58°17′3″E

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