Routes from largest cities in Asia to Koch'ang, South Korea
- Shanghai, China Koch'ang
- Mumbai, India Koch'ang
- Beijing, China Koch'ang
- Karachi, Pakistan Koch'ang
- İstanbul, Turkey Koch'ang
- Tianjin, China Koch'ang
- Guangzhou, China Koch'ang
- Delhi, India Koch'ang
- Manila, Philippines Koch'ang
- Shenzhen, China Koch'ang
- Dhaka, Bangladesh Koch'ang
- Seoul, South Korea Koch'ang
- Wuhan, China Koch'ang
- Jakarta, Indonesia Koch'ang
- Tokyo, Japan Koch'ang
- Dongguan, China Koch'ang
- Taipei, Taiwan Koch'ang
- Chongqing, China Koch'ang
- Chengdu, China Koch'ang
- Baghdad, Iraq Koch'ang
- Nanjing, China Koch'ang
- Tehran, Iran Koch'ang
- Nanchong, China Koch'ang
- Hong Kong, Hong Kong Koch'ang
- Xi’an, China Koch'ang
- Lahore, Pakistan Koch'ang
- Shenyang, China Koch'ang
- Hangzhou, China Koch'ang
- Harbin, China Koch'ang
- Tai’an, China Koch'ang
- Suzhou, China Koch'ang
- Shantou, China Koch'ang
- Bangkok, Thailand Koch'ang
- Bengaluru, India Koch'ang
- Kolkata, India Koch'ang
- Yangon, Myanmar Koch'ang
- Jinan, China Koch'ang
- Chennai, India Koch'ang
- Zhengzhou, China Koch'ang
- Riyadh, Saudi Arabia Koch'ang
- Changchun, China Koch'ang
- Dalian, China Koch'ang
- Chittagong, Bangladesh Koch'ang
- Kunming, China Koch'ang
- Ahmedabad, India Koch'ang
- Qingdao, China Koch'ang
- Busan, South Korea Koch'ang
- Foshan, China Koch'ang
- Hyderabad, India Koch'ang
- Puyang, China Koch'ang
- Yokohama, Japan Koch'ang
- Singapore, Singapore Koch'ang
- Wuxi, China Koch'ang
- Xiamen, China Koch'ang
- Ankara, Turkey Koch'ang
- Tianshui, China Koch'ang
- Ningbo, China Koch'ang
- Ho Chi Minh City, Vietnam Koch'ang
- Shiyan, China Koch'ang
- Taiyuan, China Koch'ang
- Tangshan, China Koch'ang
- Hefei, China Koch'ang
- Pyongyang, North Korea Koch'ang
- Zibo, China Koch'ang
- Zhongshan, China Koch'ang
- Changsha, China Koch'ang
- Kabul, Afghanistan Koch'ang
- Ürümqi, China Koch'ang
- Pune, India Koch'ang
- Sūrat, India Koch'ang
- Jeddah, Saudi Arabia Koch'ang
- Shijiazhuang, China Koch'ang
- Kanpur, India Koch'ang
- Quezon City, Philippines Koch'ang
- Jaipur, India Koch'ang
- Lanzhou, China Koch'ang
- Incheon, South Korea Koch'ang
- Yunfu, China Koch'ang
- Navi Mumbai, India Koch'ang
- Al Başrah, Iraq Koch'ang
- Osaka, Japan Koch'ang
- Daegu, South Korea Koch'ang
- Faisalābād, Pakistan Koch'ang
- İzmir, Turkey Koch'ang
- Lucknow, India Koch'ang
- Surabaya, Indonesia Koch'ang
- Nanchang, China Koch'ang
- Mashhad, Iran Koch'ang
- Nagpur, India Koch'ang
- Nagoya, Japan Koch'ang
- Al Mawşil al Jadīdah, Iraq Koch'ang
- Kowloon, Hong Kong Koch'ang
- Al Başrah al Qadīmah, Iraq Koch'ang
- Almaty, Kazakhstan Koch'ang
- Tashkent, Uzbekistan Koch'ang
- Ordos, China Koch'ang
- Sanaa, Yemen Koch'ang
- Beirut, Lebanon Koch'ang
- Sapporo, Japan Koch'ang
- Jilin, China Koch'ang
- Indore, India Koch'ang
- Medan, Indonesia Koch'ang
- Rawalpindi, Pakistan Koch'ang
- Mosul, Iraq Koch'ang
- Bandung, Indonesia Koch'ang
- Aleppo, Syria Koch'ang
- Patna, India Koch'ang
- Bhopal, India Koch'ang
- Xinyang, China Koch'ang
- Phnom Penh, Cambodia Koch'ang
- Damascus, Syria Koch'ang
- Isfahan, Iran Koch'ang
- Ludhiāna, India Koch'ang
- Kobe, Japan Koch'ang
- Bekasi, Indonesia Koch'ang