Air Miles Calculator logo

How far is Iwakuni from Singapore?

The distance between Singapore (Singapore Changi Airport) and Iwakuni (Marine Corps Air Station Iwakuni) is 2902 miles / 4670 kilometers / 2522 nautical miles.

The driving distance from Singapore (SIN) to Iwakuni (IWK) is 4976 miles / 8008 kilometers, and travel time by car is about 97 hours 16 minutes.

Singapore Changi Airport – Marine Corps Air Station Iwakuni

Distance arrow
2902
Miles
Distance arrow
4670
Kilometers
Distance arrow
2522
Nautical miles

Search flights

Distance from Singapore to Iwakuni

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

Vincenty's formula (applied above)
  • 2901.803 miles
  • 4669.999 kilometers
  • 2521.598 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
  • 2907.924 miles
  • 4679.850 kilometers
  • 2526.917 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 Iwakuni?

The estimated flight time from Singapore Changi Airport to Marine Corps Air Station Iwakuni is 5 hours and 59 minutes.

Flight carbon footprint between Singapore Changi Airport (SIN) and Marine Corps Air Station Iwakuni (IWK)

On average, flying from Singapore to Iwakuni generates about 323 kg of CO2 per passenger, and 323 kilograms equals 711 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Singapore to Iwakuni

See the map of the shortest flight path between Singapore Changi Airport (SIN) and Marine Corps Air Station Iwakuni (IWK).

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 Marine Corps Air Station Iwakuni
City: Iwakuni
Country: Japan Flag of Japan
IATA Code: IWK
ICAO Code: RJOI
Coordinates: 34°8′38″N, 132°14′9″E