How far is Helena, MT, from Yuma, AZ?

The distance between Yuma (Yuma International Airport) and Helena (Helena Regional Airport) is 972 miles / 1565 kilometers / 845 nautical miles.

The driving distance from Yuma (YUM) to Helena (HLN) is 1197 miles / 1926 kilometers, and travel time by car is about 20 hours 35 minutes.

Distance from Yuma to Helena

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

Vincenty's formula (applied above)

• 972.389 miles
• 1564.909 kilometers
• 844.983 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

• 973.768 miles
• 1567.128 kilometers
• 846.182 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 Yuma to Helena?

The estimated flight time from Yuma International Airport to Helena Regional Airport is 2 hours and 20 minutes.

What is the time difference between Yuma and Helena?

There is no time difference between Yuma and Helena.

Flight carbon footprint between Yuma International Airport (YUM) and Helena Regional Airport (HLN)

On average, flying from Yuma to Helena generates about 149 kg of CO2 per passenger, and 149 kilograms equals 328 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Yuma to Helena

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

Airport information

Origin	Yuma International Airport
City:	Yuma, AZ
Country:	United States
IATA Code:	YUM
ICAO Code:	KNYL
Coordinates:	32°39′23″N, 114°36′21″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