How far is Cheongju from Denver, CO?

The distance between Denver (Denver International Airport) and Cheongju (Cheongju International Airport) is 6210 miles / 9993 kilometers / 5396 nautical miles.

Distance from Denver to Cheongju

There are several ways to calculate the distance from Denver to Cheongju. Here are two standard methods:

Vincenty's formula (applied above)

• 6209.517 miles
• 9993.249 kilometers
• 5395.923 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

• 6195.343 miles
• 9970.437 kilometers
• 5383.606 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 Denver to Cheongju?

The estimated flight time from Denver International Airport to Cheongju International Airport is 12 hours and 15 minutes.

What is the time difference between Denver and Cheongju?

The time difference between Denver and Cheongju is 15 hours. Cheongju is 15 hours ahead of Denver.

Flight carbon footprint between Denver International Airport (DEN) and Cheongju International Airport (CJJ)

On average, flying from Denver to Cheongju generates about 745 kg of CO2 per passenger, and 745 kilograms equals 1 643 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Denver to Cheongju

See the map of the shortest flight path between Denver International Airport (DEN) and Cheongju International Airport (CJJ).

Airport information

Origin	Denver International Airport
City:	Denver, CO
Country:	United States
IATA Code:	DEN
ICAO Code:	KDEN
Coordinates:	39°51′42″N, 104°40′22″W

Destination	Cheongju International Airport
City:	Cheongju
Country:	South Korea
IATA Code:	CJJ
ICAO Code:	RKTU
Coordinates:	36°42′59″N, 127°29′56″E