| ICAO | Distance | Airport Name | Longest RW | RW Surface | MAP |
|---|
| W55 | 14NM | Kenmore Air Harbor Seaplane Base | 5000FT | Water |  |
| 0W0 | 14NM | Seattle Seaplanes Seaplane Base | 9500FT | Water |  |
| KPWT | 15NM | Bremerton National Airport | 6195FT | Asphalt |  |
| S60 | 16NM | Kenmore Air Harbor Inc Seaplane Base | 10000FT | Water |  |
| KPAE | 18NM | Snohomish County / Paine Field | 9010FT | Asphalt |  |
| KBFI | 19NM | Boeing Field King County International Airport | 10000FT | Asphalt |  |
| 0S9 | 20NM | Jefferson Co Intl | 3000FT | Asphalt |  |
| KSEA | 22NM | Seattle Tacoma International Airport | 11900FT | Asphalt |  |
| W36 | 22NM | Will Rogers Wiley Post Memorial Seaplane Base | 5000FT | Water |  |
| KRNT | 23NM | Renton Municipal Airport | 5382FT | Asphalt |  |