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How far is Chaoyang from Seoul?

The distance between Seoul (Seoul Incheon International Airport) and Chaoyang (Chaoyang Airport) is 427 miles / 687 kilometers / 371 nautical miles.

The driving distance from Seoul (ICN) to Chaoyang (CHG) is 605 miles / 974 kilometers, and travel time by car is about 11 hours 38 minutes.

Seoul Incheon International Airport – Chaoyang Airport

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427
Miles
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687
Kilometers
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371
Nautical miles

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Distance from Seoul to Chaoyang

There are several ways to calculate the distance from Seoul to Chaoyang. Here are two standard methods:

Vincenty's formula (applied above)
  • 426.622 miles
  • 686.581 kilometers
  • 370.724 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
  • 426.311 miles
  • 686.081 kilometers
  • 370.454 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 Seoul to Chaoyang?

The estimated flight time from Seoul Incheon International Airport to Chaoyang Airport is 1 hour and 18 minutes.

Flight carbon footprint between Seoul Incheon International Airport (ICN) and Chaoyang Airport (CHG)

On average, flying from Seoul to Chaoyang generates about 88 kg of CO2 per passenger, and 88 kilograms equals 194 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seoul to Chaoyang

See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Chaoyang Airport (CHG).

Airport information

Origin Seoul Incheon International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: ICN
ICAO Code: RKSI
Coordinates: 37°27′36″N, 126°26′26″E
Destination Chaoyang Airport
City: Chaoyang
Country: China Flag of China
IATA Code: CHG
ICAO Code: ZYCY
Coordinates: 41°32′17″N, 120°26′5″E