How far is Sapporo from Iwakuni?

The distance between Iwakuni (Marine Corps Air Station Iwakuni) and Sapporo (Okadama Airport) is 791 miles / 1273 kilometers / 688 nautical miles.

The driving distance from Iwakuni (IWK) to Sapporo (OKD) is 1118 miles / 1799 kilometers, and travel time by car is about 23 hours 17 minutes.

Distance from Iwakuni to Sapporo

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

Vincenty's formula (applied above)

• 791.282 miles
• 1273.444 kilometers
• 687.605 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

• 791.352 miles
• 1273.558 kilometers
• 687.666 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 Iwakuni to Sapporo?

The estimated flight time from Marine Corps Air Station Iwakuni to Okadama Airport is 1 hour and 59 minutes.

What is the time difference between Iwakuni and Sapporo?

There is no time difference between Iwakuni and Sapporo.

Flight carbon footprint between Marine Corps Air Station Iwakuni (IWK) and Okadama Airport (OKD)

On average, flying from Iwakuni to Sapporo generates about 134 kg of CO2 per passenger, and 134 kilograms equals 295 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Iwakuni to Sapporo

See the map of the shortest flight path between Marine Corps Air Station Iwakuni (IWK) and Okadama Airport (OKD).

Airport information

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

Destination	Okadama Airport
City:	Sapporo
Country:	Japan
IATA Code:	OKD
ICAO Code:	RJCO
Coordinates:	43°6′57″N, 141°22′48″E