Dong Thap is on the Mekong Delta, one of three Dong Thap Muoi's provinces. It shares its border with Cambodia on the north, Vinh Long Province and Can Tho City on the south, An Giang Province on the west and Long An, Tien Giang provinces on the east.

Gia Lai is located in the Central Highlands. It shares the border with Kon Tum Province on the north, Dak Lak Province on the south, Cambodia on the west, Quang Ngai, Binh Dinh, Phu Yen provinces on the east...

Khanh Hoa Province is a coastal province of South Central Vietnam. To the north, it borders on Phu Yen Province, to the west, on Dak Lak and Lam Dong provinces, and to the south, on Ninh Thuan Province...

Kontum is on Central Highlands. It shares border with Laos, Cambodia on the west, Quang Nam Province on the north, Quang Ngai Province on the east and Gia Lai Province on the south.

Situated in South-Central Coast, Phu Yen shares border with Binh Dinh Province on the north, Khanh Hoa Province on the south, Dak Lak and Gia Lai provinces on the west and East Sea on the east...

Binh Thuan Province is located on coast of South Central Vietnam. It shares its border with Ninh Thuan Province to the north-east, Lam Dong Province to the north, Dong Nai Province to the west, Ba Ria - Vung Tau Province to the south-west, East Sea to the east and south-east.

Located in the Central Highlands region, Lam Dong is a mountainous province, and 70% of its area is covered in forest. To the north, it borders on Dak Lak and Dak Nong provinces, to the south-east, on Khanh Hoa, Ninh Thuan and Binh Thuan provinces, and to the west, on Binh Phuoc and Dong Nai provinces

Binh Dinh is located on the coast of Central Vietnam. It is surrounded by Quang Ngai in the north, Phu Yen in the south, Gia Lai in the west, and the East Sea in the east with the coastline of 100km and some island offshore. The topography is divided in four regions: highlands, midlands, plains, and coast...

Located on South-Central Vietnam, Quang Ngai borders Quang Nam Province on the north, Binh Dinh Province on the south, Kon Tum Province on the west and East Sea on the east with 135km seaside...

Located in South-Central Coast, Ninh Thuan shares border with Khanh Hoa Province on the north, Lam Dong Province on the west, Binh Thuan Province on the south and East Sea on the east.