| population | |
| City of Bridgeport | 2409 |
| City of East Wenatchee | 13190 |
| population | |
| City of Rock Island | 788 |
| Town of Mansfield | 320 |
| population | |
| Town of Waterville | 1138 |
 | Ephrata Municipal Airport | ~ 49.44 km |
| Grand Coulee Dam Airport | ~ 49.92 km |
| Pangborn Memorial Airport | ~ 53.85 km |
| Grant County International Airport | ~ 65.06 km |
| Omak Airport | ~ 82.01 km |
| Bowers Field | ~ 100.52 km |
| Easton State Airport | ~ 124.39 km |
| Yakima Air Terminal McAllister Field | ~ 144.97 km |
| Fairchild Air Force Base | ~ 153.00 km |
