How far is Janakpur from Jeju?

The distance between Jeju (Jeju International Airport) and Janakpur (Janakpur Airport) is 2459 miles / 3957 kilometers / 2136 nautical miles.

The driving distance from Jeju (CJU) to Janakpur (JKR) is 3936 miles / 6334 kilometers, and travel time by car is about 73 hours 33 minutes.

Distance from Jeju to Janakpur

There are several ways to calculate the distance from Jeju to Janakpur. Here are two standard methods:

Vincenty's formula (applied above)

• 2458.577 miles
• 3956.696 kilometers
• 2136.445 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

• 2454.212 miles
• 3949.672 kilometers
• 2132.652 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 Jeju to Janakpur?

The estimated flight time from Jeju International Airport to Janakpur Airport is 5 hours and 9 minutes.

What is the time difference between Jeju and Janakpur?

The time difference between Jeju and Janakpur is 3 hours 15 minutes. Janakpur is 3 hours 15 minutes behind Jeju.

Flight carbon footprint between Jeju International Airport (CJU) and Janakpur Airport (JKR)

On average, flying from Jeju to Janakpur generates about 270 kg of CO2 per passenger, and 270 kilograms equals 596 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Jeju to Janakpur

See the map of the shortest flight path between Jeju International Airport (CJU) and Janakpur Airport (JKR).

Airport information

Origin	Jeju International Airport
City:	Jeju
Country:	South Korea
IATA Code:	CJU
ICAO Code:	RKPC
Coordinates:	33°30′40″N, 126°29′34″E

Destination	Janakpur Airport
City:	Janakpur
Country:	Nepal
IATA Code:	JKR
ICAO Code:	VNJP
Coordinates:	26°42′31″N, 85°55′20″E