# Distance between Moscow (DME) and Chiang Rai (CEI)

Flight distance from Moscow to Chiang Rai (Moscow Domodedovo Airport – Chiang Rai International Airport) is 4003 miles / 6441 kilometers / 3478 nautical miles. Estimated flight time is 8 hours 4 minutes.

## Map of flight path from Moscow to Chiang Rai.

Shortest flight path between Moscow Domodedovo Airport (DME) and Chiang Rai International Airport (CEI).

## How far is Chiang Rai from Moscow?

There are several ways to calculate distances between Moscow and Chiang Rai. Here are two common methods:

Vincenty's formula (applied above)
• 4002.522 miles
• 6441.434 kilometers
• 3478.096 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
• 3999.396 miles
• 6436.404 kilometers
• 3475.380 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).

## Airport information

A Moscow Domodedovo Airport
City: Moscow
Country: Russia
IATA Code: DME
ICAO Code: UUDD
Coordinates: 55°24′31″N, 37°54′22″E

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

## Time difference and current local times

The time difference between Moscow and Chiang Rai is 4 hours. Chiang Rai is 4 hours ahead of Moscow.

MSK

+07

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 457 kg (1 007 pounds).

## Frequent Flyer Miles Calculator

Moscow (DME) → Chiang Rai (CEI).

Distance:
4003
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
4003

Round trip?