Lang Son
Province in North Vietnam
Image: Sergey Guk / Pexels
- Region
- North Vietnam
- Seat of government
- Lang Son
- Area
- 8,310 km² (3,209 sq mi)3,209 sq mi (8,310 km²)
- Population
- 881,384Government figure for the 34 provinces, 2025
- 2025 merger
- Unchanged in the 2025 merger
Places to visit in Lang Son
We have no place guide in Lang Son yet. The nearest one is Ha Long Bay, 113 km (70 mi)70 mi (113 km) from Lang Son city as the crow flies.
Getting there
The three nearest airports with scheduled flights, as the crow flies from Lang Son, the seat of government. By road the trip is longer, and the nearest airport is not always the easiest one to use.
- VDOVan Don International Airport106 km (66 mi)66 mi (106 km)
- HPHCat Bi International Airport115 km (71 mi)71 mi (115 km)
- HANNoi Bai International Airport121 km (75 mi)75 mi (121 km)
Other provinces in North Vietnam
Sources
Checked in October 2026.Show all 4 sourcesHide sources
- Resolution 202/2025/QH15 on the arrangement of provincial-level administrative units. National Assembly of Vietnam. Adopted 12 June 2025; the merged provinces started work on 1 July 2025. Lists Lang Son among the units left unchanged.
- Government table of the 34 provinces and cities by region (Thu Vien Phap Luat). Area and population of Lang Son.
- OurAirports. Airports with scheduled flights; straight-line distance from Lang Son worked out by us.
- Majestic Sunset Over Lạng Sơn Lakes and Mountains. Photo at the top of this page by Sergey Guk, Pexels License.