# Distance between Singapore (SIN) and Kuching (KCH)

Flight distance from Singapore to Kuching (Singapore Changi Airport – Kuching International Airport) is 439 miles / 707 kilometers / 382 nautical miles. Estimated flight time is 1 hour 19 minutes.

## Map of flight path from Singapore to Kuching.

Shortest flight path between Singapore Changi Airport (SIN) and Kuching International Airport (KCH).

## How far is Kuching from Singapore?

There are several ways to calculate distances between Singapore and Kuching. Here are two common methods:

Vincenty's formula (applied above)
• 439.405 miles
• 707.153 kilometers
• 381.832 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
• 438.914 miles
• 706.364 kilometers
• 381.406 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 Singapore Changi Airport
City: Singapore
Country: Singapore
IATA Code: SIN
ICAO Code: WSSS
Coordinates: 1°21′0″N, 103°59′38″E

B Kuching International Airport
City: Kuching
Country: Malaysia
IATA Code: KCH
ICAO Code: WBGG
Coordinates: 1°29′4″N, 110°20′49″E

## Time difference and current local times

There is no time difference between Singapore and Kuching.

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 90 kg (198 pounds).

## Frequent Flyer Miles Calculator

Singapore (SIN) → Kuching (KCH).

Distance:
439
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
439

Round trip?