How far is Redmond, OR, from Friday Harbor, WA?

The distance between Friday Harbor (Friday Harbor Airport) and Redmond (Roberts Field) is 308 miles / 496 kilometers / 268 nautical miles.

The driving distance from Friday Harbor (FRD) to Redmond (RDM) is 413 miles / 665 kilometers, and travel time by car is about 9 hours 42 minutes.

Distance from Friday Harbor to Redmond

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

Vincenty's formula (applied above)

• 308.068 miles
• 495.788 kilometers
• 267.704 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

• 308.086 miles
• 495.816 kilometers
• 267.719 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 Friday Harbor to Redmond?

The estimated flight time from Friday Harbor Airport to Roberts Field is 1 hour and 4 minutes.

What is the time difference between Friday Harbor and Redmond?

There is no time difference between Friday Harbor and Redmond.

Flight carbon footprint between Friday Harbor Airport (FRD) and Roberts Field (RDM)

On average, flying from Friday Harbor to Redmond generates about 70 kg of CO2 per passenger, and 70 kilograms equals 155 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Friday Harbor to Redmond

See the map of the shortest flight path between Friday Harbor Airport (FRD) and Roberts Field (RDM).

Airport information

Origin	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

Destination	Roberts Field
City:	Redmond, OR
Country:	United States
IATA Code:	RDM
ICAO Code:	KRDM
Coordinates:	44°15′14″N, 121°9′0″W