How far is Rock Springs, WY, from Osaka?

The distance between Osaka (Kansai International Airport) and Rock Springs (Southwest Wyoming Regional Airport) is 5804 miles / 9340 kilometers / 5043 nautical miles.

Distance from Osaka to Rock Springs

There are several ways to calculate the distance from Osaka to Rock Springs. Here are two standard methods:

Vincenty's formula (applied above)

• 5803.668 miles
• 9340.099 kilometers
• 5043.250 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

• 5790.465 miles
• 9318.851 kilometers
• 5031.777 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 Osaka to Rock Springs?

The estimated flight time from Kansai International Airport to Southwest Wyoming Regional Airport is 11 hours and 29 minutes.

What is the time difference between Osaka and Rock Springs?

The time difference between Osaka and Rock Springs is 16 hours. Rock Springs is 16 hours behind Osaka.

Flight carbon footprint between Kansai International Airport (KIX) and Southwest Wyoming Regional Airport (RKS)

On average, flying from Osaka to Rock Springs generates about 690 kg of CO2 per passenger, and 690 kilograms equals 1 522 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Osaka to Rock Springs

See the map of the shortest flight path between Kansai International Airport (KIX) and Southwest Wyoming Regional Airport (RKS).

Airport information

Origin	Kansai International Airport
City:	Osaka
Country:	Japan
IATA Code:	KIX
ICAO Code:	RJBB
Coordinates:	34°25′38″N, 135°14′38″E

Destination	Southwest Wyoming Regional Airport
City:	Rock Springs, WY
Country:	United States
IATA Code:	RKS
ICAO Code:	KRKS
Coordinates:	41°35′39″N, 109°3′54″W