Air Miles Calculator

Distance between Redmond, OR (RDM) and Lewiston, ID (LWS)

Flight distance from Redmond to Lewiston (Roberts Field – Lewiston–Nez Perce County Airport) is 249 miles / 401 kilometers / 216 nautical miles. Estimated flight time is 58 minutes.

Driving distance from Redmond (RDM) to Lewiston (LWS) is 355 miles / 572 kilometers and travel time by car is about 7 hours 26 minutes.

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

Shortest flight path between Roberts Field (RDM) and Lewiston–Nez Perce County Airport (LWS).

How far is Lewiston from Redmond?

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

Vincenty's formula (applied above)
  • 249.011 miles
  • 400.745 kilometers
  • 216.385 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
  • 248.599 miles
  • 400.081 kilometers
  • 216.026 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 Lewiston–Nez Perce County Airport
City: Lewiston, ID
Country: United States Flag of United States
IATA Code: LWS
ICAO Code: KLWS
Coordinates: 46°22′28″N, 117°0′53″W

Time difference and current local times

There is no time difference between Redmond and Lewiston.

Time Difference

Redmond, OR

 PST

Lewiston, ID

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 62 kg (136 pounds).

Frequent Flyer Miles Calculator

Redmond (RDM) → Lewiston (LWS).

Distance:
249
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
249

Round trip?