How far is Dong Hoi from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Dong Hoi (Dong Hoi Airport) is 8234 miles / 13252 kilometers / 7155 nautical miles.

Distance from Chicago to Dong Hoi

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

Vincenty's formula (applied above)

• 8234.371 miles
• 13251.936 kilometers
• 7155.473 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

• 8223.286 miles
• 13234.096 kilometers
• 7145.840 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 Dong Hoi?

The estimated flight time from Chicago O'Hare International Airport to Dong Hoi Airport is 16 hours and 5 minutes.

What is the time difference between Chicago and Dong Hoi?

The time difference between Chicago and Dong Hoi is 12 hours. Dong Hoi is 12 hours ahead of Chicago.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Dong Hoi Airport (VDH)

On average, flying from Chicago to Dong Hoi generates about 1 033 kg of CO2 per passenger, and 1 033 kilograms equals 2 277 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Dong Hoi

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Dong Hoi Airport (VDH).

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	Dong Hoi Airport
City:	Dong Hoi
Country:	Vietnam
IATA Code:	VDH
ICAO Code:	VVDH
Coordinates:	17°30′54″N, 106°35′26″E