How far is Redmond, OR, from Portland, OR?
The distance between Portland (Portland International Airport) and Redmond (Roberts Field) is 116 miles / 187 kilometers / 101 nautical miles.
The driving distance from Portland (PDX) to Redmond (RDM) is 144 miles / 232 kilometers, and travel time by car is about 3 hours 30 minutes.
Portland International Airport – Roberts Field
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Distance from Portland to Redmond
There are several ways to calculate the distance from Portland to Redmond. Here are two standard 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 planet.
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 – the shortest distance between two points).
How long does it take to fly from Portland to Redmond?
The estimated flight time from Portland International Airport to Roberts Field is 43 minutes.
What is the time difference between Portland and Redmond?
Flight carbon footprint between Portland International Airport (PDX) and Roberts Field (RDM)
On average, flying from Portland to Redmond generates about 42 kg of CO2 per passenger, and 42 kilograms equals 93 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Redmond
See the map of the shortest flight path between Portland International Airport (PDX) and Roberts Field (RDM).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |
| Destination | Roberts Field |
|---|---|
| City: | Redmond, OR |
| Country: | United States |
| IATA Code: | RDM |
| ICAO Code: | KRDM |
| Coordinates: | 44°15′14″N, 121°9′0″W |
Airlines flying from Portland (PDX) to Redmond (RDM)
| Alaska Airlines |
| United Airlines |