| population | |
| Changhua | 1244148 |
| Chiayi | 270254 |
| Chiayi County | 488012 |
| Hsinchu | 453536 |
| Hsinchu County | 582228 |
| Hualien | 318736 |
| population | |
| Keelung | 362177 |
| Miaoli | 535259 |
| Nantou | 479666 |
| Penghu County | 100400 |
| Pingtung | 798016 |
| Taichung City | 2819798 |
 | Taichung International Airport / Ching Chuang Kang Air Base | ~ 15.26 km |
| Hsinchu Air Base | ~ 77.83 km |
| Chiayi Airport | ~ 82.98 km |
| Hualien Airport | ~ 93.73 km |
| Taiwan Taoyuan International Airport | ~ 116.01 km |
| Penghu Magong Airport | ~ 127.27 km |
| Taipei Songshan Airport | ~ 133.23 km |
| Tainan International Airport / Tainan Air Base | ~ 142.89 km |
| Wang'an Airport | ~ 150.07 km |
