How far is Rock Springs, WY, from Apia?

The distance between Apia (Faleolo International Airport) and Rock Springs (Southwest Wyoming Regional Airport) is 5528 miles / 8897 kilometers / 4804 nautical miles.

Distance from Apia to Rock Springs

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

Vincenty's formula (applied above)

• 5528.350 miles
• 8897.017 kilometers
• 4804.005 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

• 5535.560 miles
• 8908.620 kilometers
• 4810.270 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 Apia to Rock Springs?

The estimated flight time from Faleolo International Airport to Southwest Wyoming Regional Airport is 10 hours and 58 minutes.

What is the time difference between Apia and Rock Springs?

The time difference between Apia and Rock Springs is 20 hours. Rock Springs is 20 hours behind Apia.

Flight carbon footprint between Faleolo International Airport (APW) and Southwest Wyoming Regional Airport (RKS)

On average, flying from Apia to Rock Springs generates about 653 kg of CO2 per passenger, and 653 kilograms equals 1 440 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Apia to Rock Springs

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

Airport information

Origin	Faleolo International Airport
City:	Apia
Country:	Samoa
IATA Code:	APW
ICAO Code:	NSFA
Coordinates:	13°49′47″S, 172°0′28″W

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