Air Miles Calculator

Distance between Redmond, OR (RDM) and Portland, OR (PDX)

Distance from Roberts Field to Portland International Airport is 116 miles / 187 kilometers / 101 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 116.356 miles
  • 187.256 kilometers
  • 101.110 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
  • 116.278 miles
  • 187.131 kilometers
  • 101.042 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Roberts Field (RDM) to Portland International Airport (PDX) is 43 minutes.

Time difference and current local times

There is no time difference between Redmond and Portland.

Time Difference

Redmond
Portland

Redmond, OR

 PST

Portland, OR

 PST

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 Portland International Airport
City: Portland, OR
Country: United States Flag of United States
IATA Code: PDX
ICAO Code: KPDX
Coordinates: 45°35′19″N, 122°35′52″W

Map

Flight map from Redmond to Portland.

Frequent Flyer Miles Calculator

Redmond (RDM) → Portland (PDX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
116
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
116

Round trip?