How far is Roatan from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Roatan (Juan Manuel Gálvez International Airport) is 1769 miles / 2848 kilometers / 1538 nautical miles.

Distance from Chicago to Roatan

There are several ways to calculate the distance from Chicago to Roatan. Here are two standard methods:

Vincenty's formula (applied above)

• 1769.436 miles
• 2847.632 kilometers
• 1537.598 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

• 1774.957 miles
• 2856.517 kilometers
• 1542.396 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 Chicago to Roatan?

The estimated flight time from Chicago O'Hare International Airport to Juan Manuel Gálvez International Airport is 3 hours and 51 minutes.

What is the time difference between Chicago and Roatan?

There is no time difference between Chicago and Roatan.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Juan Manuel Gálvez International Airport (RTB)

On average, flying from Chicago to Roatan generates about 198 kg of CO2 per passenger, and 198 kilograms equals 436 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Roatan

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Juan Manuel Gálvez International Airport (RTB).

Airport information

Origin	Chicago O'Hare International Airport
City:	Chicago, IL
Country:	United States
IATA Code:	ORD
ICAO Code:	KORD
Coordinates:	41°58′42″N, 87°54′17″W

Destination	Juan Manuel Gálvez International Airport
City:	Roatan
Country:	Honduras
IATA Code:	RTB
ICAO Code:	MHRO
Coordinates:	16°19′0″N, 86°31′22″W