How far is Omitama from Spokane, WA?

The distance between Spokane (Spokane International Airport) and Omitama (Ibaraki Airport) is 4931 miles / 7935 kilometers / 4285 nautical miles.

Distance from Spokane to Omitama

There are several ways to calculate the distance from Spokane to Omitama. Here are two standard methods:

Vincenty's formula (applied above)

• 4930.676 miles
• 7935.155 kilometers
• 4284.641 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

• 4918.524 miles
• 7915.597 kilometers
• 4274.081 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 Spokane to Omitama?

The estimated flight time from Spokane International Airport to Ibaraki Airport is 9 hours and 50 minutes.

What is the time difference between Spokane and Omitama?

The time difference between Spokane and Omitama is 17 hours. Omitama is 17 hours ahead of Spokane.

Flight carbon footprint between Spokane International Airport (GEG) and Ibaraki Airport (IBR)

On average, flying from Spokane to Omitama generates about 575 kg of CO2 per passenger, and 575 kilograms equals 1 267 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Spokane to Omitama

See the map of the shortest flight path between Spokane International Airport (GEG) and Ibaraki Airport (IBR).

Airport information

Origin	Spokane International Airport
City:	Spokane, WA
Country:	United States
IATA Code:	GEG
ICAO Code:	KGEG
Coordinates:	47°37′11″N, 117°32′2″W

Destination	Ibaraki Airport
City:	Omitama
Country:	Japan
IATA Code:	IBR
ICAO Code:	RJAH
Coordinates:	36°10′51″N, 140°24′53″E