| ICAO | Distance | Airport Name | Longest RW | RW Surface | MAP |
|---|
| 00W | 10NM | Lower Granite State Airport | 3400FT | Gravel |  |
| 78U | 18NM | Snake River Seaplane Base | 3000FT | Water |  |
| KLWS | 20NM | Lewiston Nez Perce County Airport | 6511FT | Asphalt |  |
| KPUW | 20NM | Pullman Moscow Regional Airport | 6730FT | Asphalt |  |
| S94 | 21NM | Whitman Co Meml | 3209FT | Asphalt |  |
| 16W | 23NM | Little Goose Lock and Dam Airport | 3400FT | Gravel |  |
| WA30 | 26NM | Lacrosse Municipal Airport | 3690FT | Dirt |  |
| KALW | 43NM | Walla Walla Regional Airport | 7182FT | Asphalt |  |
| W09 | 45NM | Lower Monumental State Airport | 3300FT | Gravel |  |
| 37WA | 46NM | Baumann Farm Inc. Airport | 3000FT | Gravel |  |