How far is Chiang Rai from Manila?

The distance between Manila (Ninoy Aquino International Airport) and Chiang Rai (Chiang Rai International Airport) is 1445 miles / 2325 kilometers / 1256 nautical miles.

Distance from Manila to Chiang Rai

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

Vincenty's formula (applied above)

• 1444.822 miles
• 2325.216 kilometers
• 1255.516 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

• 1443.378 miles
• 2322.892 kilometers
• 1254.261 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 Manila to Chiang Rai?

The estimated flight time from Ninoy Aquino International Airport to Chiang Rai International Airport is 3 hours and 14 minutes.

What is the time difference between Manila and Chiang Rai?

The time difference between Manila and Chiang Rai is 1 hour. Chiang Rai is 1 hour behind Manila.

Flight carbon footprint between Ninoy Aquino International Airport (MNL) and Chiang Rai International Airport (CEI)

On average, flying from Manila to Chiang Rai generates about 176 kg of CO2 per passenger, and 176 kilograms equals 388 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Manila to Chiang Rai

See the map of the shortest flight path between Ninoy Aquino International Airport (MNL) and Chiang Rai International Airport (CEI).

Airport information

Origin	Ninoy Aquino International Airport
City:	Manila
Country:	Philippines
IATA Code:	MNL
ICAO Code:	RPLL
Coordinates:	14°30′30″N, 121°1′11″E

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