How far is Medan from Chiang Rai?

The distance between Chiang Rai (Chiang Rai International Airport) and Medan (Kualanamu International Airport) is 1123 miles / 1808 kilometers / 976 nautical miles.

Distance from Chiang Rai to Medan

There are several ways to calculate the distance from Chiang Rai to Medan. Here are two standard methods:

Vincenty's formula (applied above)

• 1123.186 miles
• 1807.592 kilometers
• 976.022 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

• 1128.922 miles
• 1816.823 kilometers
• 981.006 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 Chiang Rai to Medan?

The estimated flight time from Chiang Rai International Airport to Kualanamu International Airport is 2 hours and 37 minutes.

What is the time difference between Chiang Rai and Medan?

There is no time difference between Chiang Rai and Medan.

Flight carbon footprint between Chiang Rai International Airport (CEI) and Kualanamu International Airport (KNO)

On average, flying from Chiang Rai to Medan generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Rai to Medan

See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Kualanamu International Airport (KNO).

Airport information

Origin	Chiang Rai International Airport
City:	Chiang Rai
Country:	Thailand
IATA Code:	CEI
ICAO Code:	VTCT
Coordinates:	19°57′8″N, 99°52′58″E

Destination	Kualanamu International Airport
City:	Medan
Country:	Indonesia
IATA Code:	KNO
ICAO Code:	WIMM
Coordinates:	3°38′31″N, 98°53′7″E