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How far is Friday Harbor, WA, from San Juan?

The distance between San Juan (Fernando Luis Ribas Dominicci Airport) and Friday Harbor (Friday Harbor Airport) is 3772 miles / 6070 kilometers / 3277 nautical miles.

Fernando Luis Ribas Dominicci Airport – Friday Harbor Airport

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3772
Miles
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6070
Kilometers
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3277
Nautical miles

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Distance from San Juan to Friday Harbor

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

Vincenty's formula (applied above)
  • 3771.520 miles
  • 6069.673 kilometers
  • 3277.361 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
  • 3768.765 miles
  • 6065.239 kilometers
  • 3274.967 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 San Juan to Friday Harbor?

The estimated flight time from Fernando Luis Ribas Dominicci Airport to Friday Harbor Airport is 7 hours and 38 minutes.

Flight carbon footprint between Fernando Luis Ribas Dominicci Airport (SIG) and Friday Harbor Airport (FRD)

On average, flying from San Juan to Friday Harbor generates about 428 kg of CO2 per passenger, and 428 kilograms equals 944 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Juan to Friday Harbor

See the map of the shortest flight path between Fernando Luis Ribas Dominicci Airport (SIG) and Friday Harbor Airport (FRD).

Airport information

Origin Fernando Luis Ribas Dominicci Airport
City: San Juan
Country: Puerto Rico Flag of Puerto Rico
IATA Code: SIG
ICAO Code: TJIG
Coordinates: 18°27′24″N, 66°5′53″W
Destination Friday Harbor Airport
City: Friday Harbor, WA
Country: United States Flag of United States
IATA Code: FRD
ICAO Code: KFHR
Coordinates: 48°31′19″N, 123°1′26″W