Air Miles Calculator

Distance between Redmond, OR (RDM) and Seattle, WA (BFI)

Distance from Redmond to Seattle (Roberts Field – Boeing Field) is 233 miles / 375 kilometers / 202 nautical miles.

How far is Seattle from Redmond?

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

Vincenty's formula (applied above)
  • 232.963 miles
  • 374.918 kilometers
  • 202.440 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
  • 233.017 miles
  • 375.004 kilometers
  • 202.486 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).

Flight duration

Estimated flight time from Roberts Field (RDM) to Boeing Field (BFI) is 56 minutes.

Time difference and current local times

There is no time difference between Redmond and Seattle.

Time Difference

Redmond
Seattle

Redmond, OR

 PDT

Seattle, WA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 57 kg (126 pounds).

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 Boeing Field
City: Seattle, WA
Country: United States Flag of United States
IATA Code: BFI
ICAO Code: KBFI
Coordinates: 47°31′47″N, 122°18′7″W

Redmond to Seattle flight path

Shortest flight path between Roberts Field (RDM) and Boeing Field (BFI).

Frequent Flyer Miles Calculator

Redmond (RDM) → Seattle (BFI).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
233
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
233

Round trip?