How far is Decatur, IL, from Port-au-Prince?

The distance between Port-au-Prince (Toussaint Louverture International Airport) and Decatur (Decatur Airport) is 1767 miles / 2844 kilometers / 1535 nautical miles.

Distance from Port-au-Prince to Decatur

There are several ways to calculate the distance from Port-au-Prince to Decatur. Here are two standard methods:

Vincenty's formula (applied above)

• 1766.874 miles
• 2843.508 kilometers
• 1535.371 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

• 1769.638 miles
• 2847.957 kilometers
• 1537.774 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 Port-au-Prince to Decatur?

The estimated flight time from Toussaint Louverture International Airport to Decatur Airport is 3 hours and 50 minutes.

What is the time difference between Port-au-Prince and Decatur?

The time difference between Port-au-Prince and Decatur is 1 hour. Decatur is 1 hour behind Port-au-Prince.

Flight carbon footprint between Toussaint Louverture International Airport (PAP) and Decatur Airport (DEC)

On average, flying from Port-au-Prince to Decatur generates about 198 kg of CO2 per passenger, and 198 kilograms equals 435 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Port-au-Prince to Decatur

See the map of the shortest flight path between Toussaint Louverture International Airport (PAP) and Decatur Airport (DEC).

Airport information

Origin	Toussaint Louverture International Airport
City:	Port-au-Prince
Country:	Haiti
IATA Code:	PAP
ICAO Code:	MTPP
Coordinates:	18°34′47″N, 72°17′33″W

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