Air Miles Calculator

Distance between Redmond, OR (RDM) and Eastsound, WA (ESD)

Flight distance from Redmond to Eastsound (Roberts Field – Orcas Island Airport) is 319 miles / 513 kilometers / 277 nautical miles. Estimated flight time is 1 hour 6 minutes.

Driving distance from Redmond (RDM) to Eastsound (ESD) is 420 miles / 676 kilometers and travel time by car is about 9 hours 27 minutes.

Map of flight path and driving directions from Redmond to Eastsound.

Shortest flight path between Roberts Field (RDM) and Orcas Island Airport (ESD).

How far is Eastsound from Redmond?

There are several ways to calculate distances between Redmond and Eastsound. Here are two common methods:

Vincenty's formula (applied above)
  • 318.885 miles
  • 513.195 kilometers
  • 277.103 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 318.913 miles
  • 513.241 kilometers
  • 277.128 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).

Airport information


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

B Orcas Island Airport
City: Eastsound, WA
Country: United States Flag of United States
IATA Code: ESD
ICAO Code: KORS
Coordinates: 48°42′29″N, 122°54′36″W

Time difference and current local times

There is no time difference between Redmond and Eastsound.

Time Difference

Redmond, OR

 PST

Eastsound, WA

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 72 kg (159 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Eastsound (ESD).

Distance:
319
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
319

Round trip?