| Makung City (MZG) Makung Airport | Taiwan | 82 mi | ~45m | UNI Air and Mandarin | 21/day |
| Shang-I (KNH) Kinmen Airport | Taiwan | 180 mi | ~57m | UNI Air and Mandarin | 10-11/day |
| Hong Kong (HKG) Chek Lap Kok International Airport | Hong Kong SAR China | 411 mi | ~1h 26m | Cathay Pacific, Hong Kong Express, and China | 9/day |
| Tokyo (NRT) Narita International Airport | Japan | 1,508 mi | ~3h 42m | China, EVA Air, and Jetstar Japan | 6/day |
| Osaka (KIX) Kansai International Airport | Japan | 1,217 mi | ~3h 6m | EVA Air, China, and Peach Aviation | 5/day |
| Seoul (ICN) Incheon International Airport | South Korea | 1,091 mi | ~2h 50m | China, EVA Air, and T'Way Air | 3/day |
| Busan (PUS) Gimhae International Airport | South Korea | 1,013 mi | ~2h 40m | Air Busan, Jeju Air, and T'Way Air | 3/day |
| Macao (MFM) Macau International Airport | Macao SAR China | 433 mi | ~1h 29m | Air Macau and EVA Air | 3/day |
| Naha (OKA) Naha Airport | Japan | 523 mi | ~1h 40m | Tigerair Taiwan, China, and Thai Lion Air | 2-3/day |
| Ho Chi Minh City (SGN) Tan Son Nhat International Airport | Vietnam | 1,216 mi | ~3h 5m | Vietnam and VietJetAir | 2-3/day |
| Hanoi (HAN) Noi Bai International Airport | Vietnam | 937 mi | ~2h 31m | Vietnam and VietJetAir | 2/day |
| Manila (MNL) Ninoy Aquino International Airport | Philippines | 559 mi | ~1h 44m | Philippines AirAsia, Cebu Pacific Air, and China | 2/day |
| Fukuoka (FUK) Fukuoka Airport | Japan | 977 mi | ~2h 36m | EVA Air, China, and Tigerair Taiwan | 1-2/day |
| Shanghai (PVG) Shanghai Pudong International Airport | China | 599 mi | ~1h 49m | China, Juneyao, and Spring | 1-2/day |
| Seoul (GMP) Gimpo International Airport | South Korea | 1,104 mi | ~2h 52m | T'Way Air, Tigerair Taiwan, and Jeju Air | 1-2/day |
| Bangkok (BKK) Suvarnabhumi Airport | Thailand | 1,424 mi | ~3h 31m | China and Thai Airways | 1-2/day |
| Jeju City (CJU) Jeju International Airport | South Korea | 843 mi | ~2h 19m | T'Way Air and Tigerair Taiwan | 1-2/day |
| Kuala Lumpur (KUL) Kuala Lumpur International Airport | Malaysia | 1,854 mi | ~4h 25m | AirAsia | 1/day |
| Bangkok (DMK) Don Mueang International Airport | Thailand | 1,425 mi | ~3h 31m | Thai Lion Air and Thai AirAsia | 1/day |
| Hualien City (HUN) Hualien Airport | Taiwan | 128 mi | ~51m | Mandarin | 1/day |
| Sapporo (CTS) New Chitose Airport | Japan | 1,857 mi | ~4h 25m | Thai Lion Air and Tigerair Taiwan | 6×/wk |
| Kumamoto (KMJ) Kumamoto Airport | Japan | 956 mi | ~2h 33m | China and Tigerair Taiwan | 1/day |
| Da Nang (DAD) Da Nang International Airport | Vietnam | 911 mi | ~2h 28m | Tigerair Taiwan | 1/day |
| Wuhan (WUH) Wuhan Tianhe International Airport | China | 682 mi | ~1h 59m | China Southern and China Eastern | 5×/wk |
| Xiamen (XMN) Xiamen Gaoqi International Airport | China | 196 mi | ~59m | Mandarin and Xiamen | 4×/wk |
| Singapore (SIN) Singapore Changi International Airport | Singapore | 1,832 mi | ~4h 22m | China | 3×/wk |
| Sendai (SDJ) Sendai Airport | Japan | 1,624 mi | ~3h 56m | Tigerair Taiwan | 3×/wk |
| Nagoya (NGO) Chubu Centrair International Airport | Japan | 1,306 mi | ~3h 17m | Tigerair Taiwan | 3×/wk |
| Okayama City (OKJ) Okayama Airport | Japan | 1,172 mi | ~3h | Tigerair Taiwan | 3×/wk |
| Nanjing (NKG) Nanjing Lukou Airport | China | 640 mi | ~1h 54m | China Eastern | 3×/wk |
| Shenzhen (SZX) Shenzhen Bao'an International Airport | China | 417 mi | ~1h 27m | China | 2×/wk |
| Nangang Island (LZN) Matsu Nangan Airport | Taiwan | 249 mi | ~1h 6m | Mandarin | 2×/wk |
| Chongqing (CKG) Chongqing Jiangbei International Airport | China | 982 mi | ~2h 37m | China | weekly |
| Fuzhou (FOC) Fuzhou Changle International Airport | China | 236 mi | ~1h 4m | Xiamen | weekly |