How far is Pasco, WA, from St. Paul Island, AK?

The distance between St. Paul Island (St. Paul Island Airport) and Pasco (Tri-Cities Airport (Washington)) is 2259 miles / 3635 kilometers / 1963 nautical miles.

Distance from St. Paul Island to Pasco

There are several ways to calculate the distance from St. Paul Island to Pasco. Here are two standard methods:

Vincenty's formula (applied above)

• 2258.731 miles
• 3635.076 kilometers
• 1962.784 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

• 2252.234 miles
• 3624.619 kilometers
• 1957.138 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 St. Paul Island to Pasco?

The estimated flight time from St. Paul Island Airport to Tri-Cities Airport (Washington) is 4 hours and 46 minutes.

What is the time difference between St. Paul Island and Pasco?

The time difference between St. Paul Island and Pasco is 2 hours. Pasco is 2 hours ahead of St. Paul Island.

Flight carbon footprint between St. Paul Island Airport (SNP) and Tri-Cities Airport (Washington) (PSC)

On average, flying from St. Paul Island to Pasco generates about 247 kg of CO2 per passenger, and 247 kilograms equals 545 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St. Paul Island to Pasco

See the map of the shortest flight path between St. Paul Island Airport (SNP) and Tri-Cities Airport (Washington) (PSC).

Airport information

Origin	St. Paul Island Airport
City:	St. Paul Island, AK
Country:	United States
IATA Code:	SNP
ICAO Code:	PASN
Coordinates:	57°9′58″N, 170°13′21″W

Destination	Tri-Cities Airport (Washington)
City:	Pasco, WA
Country:	United States
IATA Code:	PSC
ICAO Code:	KPSC
Coordinates:	46°15′52″N, 119°7′8″W