How far is Redmond, OR, from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Redmond (Roberts Field) is 228 miles / 366 kilometers / 198 nautical miles.
The driving distance from Seattle (SEA) to Redmond (RDM) is 301 miles / 485 kilometers, and travel time by car is about 6 hours 34 minutes.
Seattle–Tacoma International Airport – Roberts Field
Search flights
Distance from Seattle to Redmond
There are several ways to calculate the distance from Seattle to Redmond. Here are two standard methods:
Vincenty's formula (applied above)- 227.626 miles
- 366.328 kilometers
- 197.801 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- 227.677 miles
- 366.410 kilometers
- 197.846 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 Seattle to Redmond?
The estimated flight time from Seattle–Tacoma International Airport to Roberts Field is 55 minutes.
What is the time difference between Seattle and Redmond?
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Roberts Field (RDM)
On average, flying from Seattle to Redmond generates about 59 kg of CO2 per passenger, and 59 kilograms equals 129 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seattle to Redmond
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Roberts Field (RDM).
Airport information
| Origin | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″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 Seattle (SEA) to Redmond (RDM)
| Alaska Airlines |