Air Miles Calculator

Distance between Redmond, OR (RDM) and Westerly, RI (WST)

Flight distance from Redmond to Westerly (Roberts Field – Westerly State Airport) is 2478 miles / 3988 kilometers / 2154 nautical miles. Estimated flight time is 5 hours 11 minutes.

Driving distance from Redmond (RDM) to Westerly (WST) is 2932 miles / 4719 kilometers and travel time by car is about 50 hours 5 minutes.

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

Shortest flight path between Roberts Field (RDM) and Westerly State Airport (WST).

How far is Westerly from Redmond?

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

Vincenty's formula (applied above)
  • 2478.328 miles
  • 3988.482 kilometers
  • 2153.608 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
  • 2471.795 miles
  • 3977.968 kilometers
  • 2147.931 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 Westerly State Airport
City: Westerly, RI
Country: United States Flag of United States
IATA Code: WST
ICAO Code: KWST
Coordinates: 41°20′58″N, 71°48′12″W

Time difference and current local times

The time difference between Redmond and Westerly is 3 hours. Westerly is 3 hours ahead of Redmond.

Time Difference

Redmond, OR

 PDT

Westerly, RI

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 273 kg (601 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Westerly (WST).

Distance:
2478
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2478

Round trip?