How far is Redmond, OR, from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Redmond (Roberts Field) is 233 miles / 375 kilometers / 202 nautical miles.
The driving distance from Seattle (BFI) to Redmond (RDM) is 307 miles / 494 kilometers, and travel time by car is about 6 hours 40 minutes.
Seattle Boeing Field – 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)- 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 planet.
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).
How long does it take to fly from Seattle to Redmond?
The estimated flight time from Seattle Boeing Field to Roberts Field is 56 minutes.
What is the time difference between Seattle and Redmond?
Flight carbon footprint between Seattle Boeing Field (BFI) and Roberts Field (RDM)
On average, flying from Seattle to Redmond generates about 59 kg of CO2 per passenger, and 59 kilograms equals 131 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 Boeing Field (BFI) and Roberts Field (RDM).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″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 |