How far is Helena, MT, from Tepic?

The distance between Tepic (Tepic International Airport) and Helena (Helena Regional Airport) is 1782 miles / 2868 kilometers / 1549 nautical miles.

The driving distance from Tepic (TPQ) to Helena (HLN) is 2228 miles / 3586 kilometers, and travel time by car is about 40 hours 58 minutes.

Distance from Tepic to Helena

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

Vincenty's formula (applied above)

• 1781.996 miles
• 2867.845 kilometers
• 1548.512 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

• 1785.853 miles
• 2874.052 kilometers
• 1551.864 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 Tepic to Helena?

The estimated flight time from Tepic International Airport to Helena Regional Airport is 3 hours and 52 minutes.

What is the time difference between Tepic and Helena?

There is no time difference between Tepic and Helena.

Flight carbon footprint between Tepic International Airport (TPQ) and Helena Regional Airport (HLN)

On average, flying from Tepic to Helena generates about 199 kg of CO2 per passenger, and 199 kilograms equals 438 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tepic to Helena

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

Airport information

Origin	Tepic International Airport
City:	Tepic
Country:	Mexico
IATA Code:	TPQ
ICAO Code:	MMEP
Coordinates:	21°25′10″N, 104°50′34″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