How far is Chiang Rai from Lisbon?

The distance between Lisbon (Lisbon Airport) and Chiang Rai (Chiang Rai International Airport) is 6328 miles / 10184 kilometers / 5499 nautical miles.

Distance from Lisbon to Chiang Rai

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

Vincenty's formula (applied above)

• 6327.934 miles
• 10183.823 kilometers
• 5498.825 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

• 6317.602 miles
• 10167.194 kilometers
• 5489.846 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 Lisbon to Chiang Rai?

The estimated flight time from Lisbon Airport to Chiang Rai International Airport is 12 hours and 28 minutes.

What is the time difference between Lisbon and Chiang Rai?

The time difference between Lisbon and Chiang Rai is 7 hours. Chiang Rai is 7 hours ahead of Lisbon.

Flight carbon footprint between Lisbon Airport (LIS) and Chiang Rai International Airport (CEI)

On average, flying from Lisbon to Chiang Rai generates about 761 kg of CO2 per passenger, and 761 kilograms equals 1 679 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Lisbon to Chiang Rai

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

Airport information

Origin	Lisbon Airport
City:	Lisbon
Country:	Portugal
IATA Code:	LIS
ICAO Code:	LPPT
Coordinates:	38°46′52″N, 9°8′9″W

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