How far is Riverton, WY, from Apia?

The distance between Apia (Faleolo International Airport) and Riverton (Central Wyoming Regional Airport) is 5604 miles / 9018 kilometers / 4870 nautical miles.

Distance from Apia to Riverton

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

Vincenty's formula (applied above)

• 5603.786 miles
• 9018.420 kilometers
• 4869.557 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

• 5611.199 miles
• 9030.350 kilometers
• 4875.999 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 Riverton?

The estimated flight time from Faleolo International Airport to Central Wyoming Regional Airport is 11 hours and 6 minutes.

What is the time difference between Apia and Riverton?

The time difference between Apia and Riverton is 20 hours. Riverton is 20 hours behind Apia.

Flight carbon footprint between Faleolo International Airport (APW) and Central Wyoming Regional Airport (RIW)

On average, flying from Apia to Riverton generates about 663 kg of CO2 per passenger, and 663 kilograms equals 1 463 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Apia to Riverton

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

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	Central Wyoming Regional Airport
City:	Riverton, WY
Country:	United States
IATA Code:	RIW
ICAO Code:	KRIW
Coordinates:	43°3′51″N, 108°27′35″W