# How far is Singapore from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Singapore (Singapore Changi Airport) is 1245 miles / 2003 kilometers / 1082 nautical miles.

The driving distance from Chiang Mai (CNX) to Singapore (SIN) is 1575 miles / 2534 kilometers, and travel time by car is about 30 hours 29 minutes.

1245
Miles
2003
Kilometers
1082
Nautical miles
2 h 51 min
163 kg

## Distance from Chiang Mai to Singapore

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

Vincenty's formula (applied above)
• 1244.801 miles
• 2003.313 kilometers
• 1081.703 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
• 1250.712 miles
• 2012.826 kilometers
• 1086.839 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 Chiang Mai to Singapore?

The estimated flight time from Chiang Mai International Airport to Singapore Changi Airport is 2 hours and 51 minutes.

## Flight carbon footprint between Chiang Mai International Airport (CNX) and Singapore Changi Airport (SIN)

On average, flying from Chiang Mai to Singapore generates about 163 kg of CO2 per passenger, and 163 kilograms equals 360 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Chiang Mai to Singapore

See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Singapore Changi Airport (SIN).

## Airport information

Origin Chiang Mai International Airport
City: Chiang Mai
Country: Thailand
IATA Code: CNX
ICAO Code: VTCC
Coordinates: 18°46′0″N, 98°57′45″E
Destination Singapore Changi Airport
City: Singapore
Country: Singapore
IATA Code: SIN
ICAO Code: WSSS
Coordinates: 1°21′0″N, 103°59′38″E