| 1 | HET to HAK Haikou, China | 1,447 mi | ~3h 34m | Air China | 2×/wk |
| 2 | HET to NNG Nanning, China | 1,278 mi | ~3h 13m | GX | 1/day |
| 3 | HET to SZX Shenzhen, China | 1,264 mi | ~3h 11m | China Southern, Shenzhen, and Suparna | 3/day |
| 4 | HET to URC Urumqi, China | 1,256 mi | ~3h 10m | China Southern, Hainan, and Tianjin | 3/day |
| 5 | HET to KMG Kunming, China | 1,214 mi | ~3h 5m | Lucky Air | 1/day |
| 6 | HET to CAN Guangzhou, China | 1,209 mi | ~3h 5m | China Southern, Loong Air, and Air China | 5-6/day |
| 7 | HET to XMN Xiamen, China | 1,184 mi | ~3h 2m | Fuzhou and Xiamen | 1-2/day |
| 8 | HET to KWE Guiyang, China | 1,030 mi | ~2h 42m | Air China, Fuzhou, and Hainan | 1-2/day |
| 9 | HET to NGB Ningbo, China | 934 mi | ~2h 31m | Chengdu | 3×/wk |
| 10 | HET to HGH Hangzhou, China | 878 mi | ~2h 24m | Xiamen and Air China | 3-4/day |
| 11 | HET to CSX Changsha, China | 878 mi | ~2h 24m | Qingdao and Xiamen | 1-2/day |
| 12 | HET to PVG Shanghai, China | 871 mi | ~2h 23m | Air China and China Eastern | 3-4/day |
| 13 | HET to KHN Nanchang, China | 860 mi | ~2h 21m | China Eastern, Hainan, and Jiangxi | 2-3/day |
| 14 | HET to SHA Shanghai, China | 852 mi | ~2h 20m | China Eastern, Shanghai, and Xiamen | 3/day |
| 15 | HET to TFU Tianfu, China | 839 mi | ~2h 19m | Chengdu, Air China, and China Express | 1-2/day |
| 16 | HET to CTU Chengdu, China | 835 mi | ~2h 18m | Air China, Chengdu, and Sichuan Airlines | 2-3/day |
| 17 | HET to CKG Chongqing, China | 822 mi | ~2h 17m | China Express, Air China, and Chongqing | 2-3/day |
| 18 | HET to HRB Harbin, China | 796 mi | ~2h 14m | GX, Spring, and Fuzhou | 2-3/day |
| 19 | HET to NTG Nantong, China | 791 mi | ~2h 13m | Donghai | 2×/wk |
| 20 | HET to NKG Nanjing, China | 741 mi | ~2h 7m | Hainan, China Eastern, and Chengdu | 5/day |
| 21 | HET to CGQ Changchun, China | 739 mi | ~2h 6m | Air China and China Southern | 3-4/day |
| 22 | HET to NZL Zalantun, China | 725 mi | ~2h 5m | Genghis Khan | 1/day |
| 23 | HET to WUH Wuhan, China | 708 mi | ~2h 3m | Air China, Beijing Capital, and China Southern | 4/day |
| 24 | HET to HLD Hailar, China | 696 mi | ~2h 1m | Chengdu, Fuzhou, and Loong Air | 7/day |
| 25 | HET to HFE Hefei, China | 676 mi | ~1h 59m | China Eastern, West Air (China), and Beijing Capital | 2-3/day |