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

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

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

Distance from Helena to Yuma

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

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

What is the time difference between Helena and Yuma?

There is no time difference between Helena and Yuma.

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

On average, flying from Helena to Yuma 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 Helena to Yuma

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

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