How far is Friday Harbor, WA, from Saint Croix?

The distance between Saint Croix (Henry E. Rohlsen Airport) and Friday Harbor (Friday Harbor Airport) is 3868 miles / 6225 kilometers / 3361 nautical miles.

Distance from Saint Croix to Friday Harbor

There are several ways to calculate the distance from Saint Croix to Friday Harbor. Here are two standard methods:

Vincenty's formula (applied above)

• 3867.780 miles
• 6224.588 kilometers
• 3361.009 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

• 3865.066 miles
• 6220.222 kilometers
• 3358.651 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 Saint Croix to Friday Harbor?

The estimated flight time from Henry E. Rohlsen Airport to Friday Harbor Airport is 7 hours and 49 minutes.

What is the time difference between Saint Croix and Friday Harbor?

The time difference between Saint Croix and Friday Harbor is 4 hours. Friday Harbor is 4 hours behind Saint Croix.

Flight carbon footprint between Henry E. Rohlsen Airport (STX) and Friday Harbor Airport (FRD)

On average, flying from Saint Croix to Friday Harbor generates about 440 kg of CO2 per passenger, and 440 kilograms equals 970 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saint Croix to Friday Harbor

See the map of the shortest flight path between Henry E. Rohlsen Airport (STX) and Friday Harbor Airport (FRD).

Airport information

Origin	Henry E. Rohlsen Airport
City:	Saint Croix
Country:	U.S. Virgin Islands
IATA Code:	STX
ICAO Code:	TISX
Coordinates:	17°42′6″N, 64°47′54″W

Destination	Friday Harbor Airport
City:	Friday Harbor, WA
Country:	United States
IATA Code:	FRD
ICAO Code:	KFHR
Coordinates:	48°31′19″N, 123°1′26″W