How far is Singapore from Christmas Island?

The distance between Christmas Island (Christmas Island Airport) and Singapore (Singapore Changi Airport) is 819 miles / 1318 kilometers / 712 nautical miles.

Distance from Christmas Island to Singapore

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

Vincenty's formula (applied above)

• 819.244 miles
• 1318.446 kilometers
• 711.904 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

• 823.652 miles
• 1325.540 kilometers
• 715.734 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 Christmas Island to Singapore?

The estimated flight time from Christmas Island Airport to Singapore Changi Airport is 2 hours and 3 minutes.

What is the time difference between Christmas Island and Singapore?

The time difference between Christmas Island and Singapore is 1 hour. Singapore is 1 hour ahead of Christmas Island.

Flight carbon footprint between Christmas Island Airport (XCH) and Singapore Changi Airport (SIN)

On average, flying from Christmas Island to Singapore generates about 137 kg of CO2 per passenger, and 137 kilograms equals 301 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Christmas Island to Singapore

See the map of the shortest flight path between Christmas Island Airport (XCH) and Singapore Changi Airport (SIN).

Airport information

Origin	Christmas Island Airport
City:	Christmas Island
Country:	Christmas Island
IATA Code:	XCH
ICAO Code:	YPXM
Coordinates:	10°27′2″S, 105°41′24″E

Destination	Singapore Changi Airport
City:	Singapore
Country:	Singapore
IATA Code:	SIN
ICAO Code:	WSSS
Coordinates:	1°21′0″N, 103°59′38″E