# How far is Chiang Rai from Sukhothai?

The distance between Sukhothai (Sukhothai Airport) and Chiang Rai (Chiang Rai International Airport) is 187 miles / 301 kilometers / 162 nautical miles.

The driving distance from Sukhothai (THS) to Chiang Rai (CEI) is 267 miles / 429 kilometers, and travel time by car is about 5 hours 48 minutes.

187
Miles
301
Kilometers
162
Nautical miles

## Distance from Sukhothai to Chiang Rai

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

Vincenty's formula (applied above)
• 186.732 miles
• 300.516 kilometers
• 162.266 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
• 187.588 miles
• 301.894 kilometers
• 163.010 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 Sukhothai to Chiang Rai?

The estimated flight time from Sukhothai Airport to Chiang Rai International Airport is 51 minutes.

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

There is no time difference between Sukhothai and Chiang Rai.

## Flight carbon footprint between Sukhothai Airport (THS) and Chiang Rai International Airport (CEI)

On average, flying from Sukhothai to Chiang Rai generates about 52 kg of CO2 per passenger, and 52 kilograms equals 116 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

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

## Airport information

Origin Sukhothai Airport
City: Sukhothai
Country: Thailand
IATA Code: THS
ICAO Code: VTPO
Coordinates: 17°14′16″N, 99°49′5″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