How far is Tepic from Decatur, IL?

The distance between Decatur (Decatur Airport) and Tepic (Tepic International Airport) is 1580 miles / 2543 kilometers / 1373 nautical miles.

The driving distance from Decatur (DEC) to Tepic (TPQ) is 1962 miles / 3158 kilometers, and travel time by car is about 37 hours 36 minutes.

Distance from Decatur to Tepic

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

Vincenty's formula (applied above)

• 1580.415 miles
• 2543.432 kilometers
• 1373.343 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

• 1582.311 miles
• 2546.483 kilometers
• 1374.991 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 Decatur to Tepic?

The estimated flight time from Decatur Airport to Tepic International Airport is 3 hours and 29 minutes.

What is the time difference between Decatur and Tepic?

The time difference between Decatur and Tepic is 1 hour. Tepic is 1 hour behind Decatur.

Flight carbon footprint between Decatur Airport (DEC) and Tepic International Airport (TPQ)

On average, flying from Decatur to Tepic generates about 185 kg of CO2 per passenger, and 185 kilograms equals 407 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Decatur to Tepic

See the map of the shortest flight path between Decatur Airport (DEC) and Tepic International Airport (TPQ).

Airport information

Origin	Decatur Airport
City:	Decatur, IL
Country:	United States
IATA Code:	DEC
ICAO Code:	KDEC
Coordinates:	39°50′4″N, 88°51′56″W

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