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How far is Tianshui from Ko Samui?

The distance between Ko Samui (Samui Airport) and Tianshui (Tianshui Maijishan Airport) is 1760 miles / 2832 kilometers / 1529 nautical miles.

Samui Airport – Tianshui Maijishan Airport

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1760
Miles
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2832
Kilometers
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1529
Nautical miles

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Distance from Ko Samui to Tianshui

There are several ways to calculate the distance from Ko Samui to Tianshui. Here are two standard methods:

Vincenty's formula (applied above)
  • 1759.899 miles
  • 2832.283 kilometers
  • 1529.310 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
  • 1766.638 miles
  • 2843.128 kilometers
  • 1535.166 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 Ko Samui to Tianshui?

The estimated flight time from Samui Airport to Tianshui Maijishan Airport is 3 hours and 49 minutes.

Flight carbon footprint between Samui Airport (USM) and Tianshui Maijishan Airport (THQ)

On average, flying from Ko Samui to Tianshui generates about 197 kg of CO2 per passenger, and 197 kilograms equals 434 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ko Samui to Tianshui

See the map of the shortest flight path between Samui Airport (USM) and Tianshui Maijishan Airport (THQ).

Airport information

Origin Samui Airport
City: Ko Samui
Country: Thailand Flag of Thailand
IATA Code: USM
ICAO Code: VTSM
Coordinates: 9°32′52″N, 100°3′43″E
Destination Tianshui Maijishan Airport
City: Tianshui
Country: China Flag of China
IATA Code: THQ
ICAO Code: ZLTS
Coordinates: 34°33′33″N, 105°51′36″E