LOUANG- NAMTHA OUDÔMXAI BOKÉO HOUAPHAN XAISÔMBOUN* BOLIKHAMXAI KHAMMOUAN XÉKONG CHAMPASAK VIANGCHAN VIANGCHAN* THAILAND BURMA CHINA CHINA VIETNAM VIETNAM CAMBODIA Gulf of Tonkin Yu Jiang C a u Song Red Red Song Chay Black Nam Ngum Resevoir Nong Han Lake Ho Song Da Ho Thac Ba Sirikit Resevoir Ubonrat Resevoir Sirithon Resevoir Lam Pao Resevoir X e Banghia n g S o n g C a S o n g M a N a m S a m L a m N a m C h i M a e N a m M u n N a m On M a e N a m Nan T ô nle S rép ô k Mekong Mekong M e k o n g M e k o n g M e k o n g Xe Kong M a e N a m S o n g k h r a m N a m N g u m N a m K a d i n g Base 802412AI (C00140) 8-03 Dao Bach Long VI Names in Vietnam are shown without diacritical marks. 15 18 18 21 21 102 105 102 105 108 Roi Et Phayao Kalasin Amnat Charoen Lai Chau Simao Yen Bai Ha Giang Bac Kan Cao Bang Lang Son Louang Namtha Nong Khai Ubon Ratchathani Pingxiang Xam Nua Ban Ban Ky Son Xiangkhoang Louangphrabang Muang Xai Phôngsali Dien Bien Phu Son La Tuyen Quang Lao Cai Hoa Binh Phu Ly Hanoi Viet Tri Thai Nguyen Bac Giang Hai Phong Ha Long Ninh Binh Thai Binh Thanh Hoa Dien Chau Vinh Ha Tinh Ron Dong Hoi Quang Tri Hue Dac To Kon Tum Pleiku Lumphat Attapu Pakxé Salavan Mukdahan Savannakhét Muang Xépôn Muang Khamkeut Ban Napè Muang Pakxan Vientiane Muang Pak-Lay Udon Thani Loei Muang Khammouan Nakhon Phanom Sakon Nakhon Si Sa Ket Warin Chamrap Buriram Surin Phumi Sâmraông Sisophon Phitsanulok Uttaradit Phrae Nan Khon Kaen Chiang Rai Mae Chan Wån Seng Xaignabouli Lamam Champasak Muang Không Muang Khôngxédôn Muang Phin Ban Xénô Ban Na Phao Ban Lakxao Muang Phôn-Hông Ban Mouang Cha Ban Muang-Èt Muang Xon Ban Nambak Ban Houayxay Muang Hôngsa Muang Pakbèng Yunjinghong Mengla Ban Muang- Ou-Tai Sing Buri Than Uyen Ban Phoukhoun Muang Thathom Pua Muang Houn Ban Nalè Viangxai Khoa Ban Bak Choâm Ksant Stœng Trêng Siempang Dong Ha Nam Dinh Laos International boundary Province (khouèng) boundary National capital Province (khouèng) capital Railroad Road Lambert Conformal Conic Projection, SP 15˚00´N / 21˚30´N 0 50 100 Miles 0 50 100 Kilometers A province has the same name as its capital except where noted. *Kamphèng Nakhon Viangchan (municipality) and Khétphisét Xaisômboun (special zone) each has status equal to that of a province.