How far is Santa Rosa, CA, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Santa Rosa (Charles M. Schulz–Sonoma County Airport) is 2303 miles / 3706 kilometers / 2001 nautical miles.

Distance from Unalaska to Santa Rosa

There are several ways to calculate the distance from Unalaska to Santa Rosa. Here are two standard methods:

Vincenty's formula (applied above)

• 2302.667 miles
• 3705.783 kilometers
• 2000.963 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

• 2297.705 miles
• 3697.797 kilometers
• 1996.651 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 Unalaska to Santa Rosa?

The estimated flight time from Unalaska Airport to Charles M. Schulz–Sonoma County Airport is 4 hours and 51 minutes.

What is the time difference between Unalaska and Santa Rosa?

The time difference between Unalaska and Santa Rosa is 2 hours. Santa Rosa is 2 hours ahead of Unalaska.

Flight carbon footprint between Unalaska Airport (DUT) and Charles M. Schulz–Sonoma County Airport (STS)

On average, flying from Unalaska to Santa Rosa generates about 252 kg of CO2 per passenger, and 252 kilograms equals 556 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Santa Rosa

See the map of the shortest flight path between Unalaska Airport (DUT) and Charles M. Schulz–Sonoma County Airport (STS).

Airport information

Origin	Unalaska Airport
City:	Unalaska, AK
Country:	United States
IATA Code:	DUT
ICAO Code:	PADU
Coordinates:	53°54′0″N, 166°32′38″W

Destination	Charles M. Schulz–Sonoma County Airport
City:	Santa Rosa, CA
Country:	United States
IATA Code:	STS
ICAO Code:	KSTS
Coordinates:	38°30′32″N, 122°48′46″W