Air Miles Calculator logo

How far is Harlingen, TX, from Singapore?

The distance between Singapore (Singapore Changi Airport) and Harlingen (Valley International Airport) is 10053 miles / 16178 kilometers / 8735 nautical miles.

Singapore Changi Airport – Valley International Airport

Distance arrow
10053
Miles
Distance arrow
16178
Kilometers
Distance arrow
8735
Nautical miles
Flight time duration
19 h 31 min
CO2 emission
1 310 kg

Search flights

Distance from Singapore to Harlingen

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

Vincenty's formula (applied above)
  • 10052.538 miles
  • 16177.991 kilometers
  • 8735.416 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
  • 10046.075 miles
  • 16167.591 kilometers
  • 8729.801 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 Singapore to Harlingen?

The estimated flight time from Singapore Changi Airport to Valley International Airport is 19 hours and 31 minutes.

Flight carbon footprint between Singapore Changi Airport (SIN) and Valley International Airport (HRL)

On average, flying from Singapore to Harlingen generates about 1 310 kg of CO2 per passenger, and 1 310 kilograms equals 2 888 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Singapore to Harlingen

See the map of the shortest flight path between Singapore Changi Airport (SIN) and Valley International Airport (HRL).

Airport information

Origin Singapore Changi Airport
City: Singapore
Country: Singapore Flag of Singapore
IATA Code: SIN
ICAO Code: WSSS
Coordinates: 1°21′0″N, 103°59′38″E
Destination Valley International Airport
City: Harlingen, TX
Country: United States Flag of United States
IATA Code: HRL
ICAO Code: KHRL
Coordinates: 26°13′42″N, 97°39′15″W