# Distance between Trang (TST) and Chiang Rai (CEI)

Flight distance from Trang to Chiang Rai (Trang Airport – Chiang Rai International Airport) is 856 miles / 1377 kilometers / 744 nautical miles. Estimated flight time is 2 hours 7 minutes.

Driving distance from Trang (TST) to Chiang Rai (CEI) is 1035 miles / 1666 kilometers and travel time by car is about 20 hours 1 minutes.

856
Miles
1377
Kilometers
744
Nautical miles
2 h 7 min
140 kg

## How far is Chiang Rai from Trang?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 855.668 miles
• 1377.064 kilometers
• 743.555 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 859.953 miles
• 1383.960 kilometers
• 747.279 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 Trang to Chiang Rai?

Estimated flight time from Trang Airport to Chiang Rai International Airport is 2 hours 7 minutes.

## What is the time difference between Trang and Chiang Rai?

There is no time difference between Trang and Chiang Rai.

## Flight carbon footprint between Trang Airport (TST) and Chiang Rai International Airport (CEI)

On average flying from Trang to Chiang Rai generates about 140 kg of CO2 per passenger, 140 kilograms is equal to 308 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Trang to Chiang Rai

Shortest flight path between Trang Airport (TST) and Chiang Rai International Airport (CEI).

## Airport information

Origin Trang Airport
City: Trang
Country: Thailand
IATA Code: TST
ICAO Code: VTST
Coordinates: 7°30′31″N, 99°36′59″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