How far is Ulsan from Cochin?

The distance between Cochin (Cochin International Airport) and Ulsan (Ulsan Airport) is 3747 miles / 6030 kilometers / 3256 nautical miles.

The driving distance from Cochin (COK) to Ulsan (USN) is 5322 miles / 8565 kilometers, and travel time by car is about 101 hours 47 minutes.

Distance from Cochin to Ulsan

There are several ways to calculate the distance from Cochin to Ulsan. Here are two standard methods:

Vincenty's formula (applied above)

• 3746.883 miles
• 6030.024 kilometers
• 3255.952 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

• 3745.343 miles
• 6027.545 kilometers
• 3254.614 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 Cochin to Ulsan?

The estimated flight time from Cochin International Airport to Ulsan Airport is 7 hours and 35 minutes.

What is the time difference between Cochin and Ulsan?

The time difference between Cochin and Ulsan is 3 hours 30 minutes. Ulsan is 3 hours 30 minutes ahead of Cochin.

Flight carbon footprint between Cochin International Airport (COK) and Ulsan Airport (USN)

On average, flying from Cochin to Ulsan generates about 425 kg of CO2 per passenger, and 425 kilograms equals 937 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Cochin to Ulsan

See the map of the shortest flight path between Cochin International Airport (COK) and Ulsan Airport (USN).

Airport information

Origin	Cochin International Airport
City:	Cochin
Country:	India
IATA Code:	COK
ICAO Code:	VOCI
Coordinates:	10°9′7″N, 76°24′6″E

Destination	Ulsan Airport
City:	Ulsan
Country:	South Korea
IATA Code:	USN
ICAO Code:	RKPU
Coordinates:	35°35′36″N, 129°21′7″E