Map of Southeast Asia in 1400
For 1400, IntMap draws the Cliopatria, Seshat Global History Databank (by year), then historical-basemaps — each drawn only where the records before it are silent map of that year: 24 names within Southeast Asia. The map also draws 13 outlines here that the source gives no name.
Names on the map
As the map labels them, largest first by the area of the outline drawn inside this view. Areas are of the drawn outline, rounded, and approximate.
| Name | Drawn area in view (km²) |
|---|---|
| Majapahit | 1,020,000 |
| Ming Dynasty | 425,000 |
| Lan Xang | 377,000 |
| Ayutthaya Kingdom | 322,000 |
| minor Hindu and Buddhist kingdoms (a description by the source, not a name) | 321,000 |
| Khmer Empire | 242,000 |
| Ava Kingdom | 194,000 |
| Shan States | 139,000 |
| Chámpa | 112,000 |
| Hanthawaddy Kingdom | 79,200 |
| Sukhothai Kingdom | 63,400 |
| Sunda Kingdom | 62,900 |
| Lan Na Kingdom | 52,700 |
| Sultanate of Kedah | 18,600 |
| Samudera Pasai Sultanate | 8,630 |
| Tondo | 4,980 |
| Sultanate of Brunei | 4,860 |
| Great Khanate | 1,130 |
| Namayan | 1,130 |
| Ayutthaya | 1,120 |
| Kingdom of Singapura | 710 |
| Sukhothai | 480 |
| Hainan | 217 |
| Aceh | 16.9 |
What changed since 1300
Now drawn
Ming Dynasty, Lan Xang, Ayutthaya Kingdom, Ava Kingdom, Tondo, Sultanate of Brunei, Ayutthaya, Kingdom of Singapura
No longer drawn
Yuan Dynasty, Myinsaing Kingdom, Malaya, Srivijaya Empire, Lavo Kingdom, Early Balinese Kingdoms, Phayao Kingdom, Đại Việt, Luva
The same date elsewhere
World map · 1400 Map of Europe · 1400 Map of the Middle East · 1400 Map of Africa · 1400 Map of South Asia · 1400 Map of East Asia · 1400 Map of Central Asia · 1400 Map of North America · 1400 Map of Central America and the Caribbean · 1400 Map of South America · 1400 Map of Oceania · 1400
Source and method
Borders and names: Cliopatria v0.2.1 (Seshat Global History Databank, github.com/Seshat-Global-History-Databank/cliopatria) · CC BY 4.0 · adapted by IntMap: simplified, BC years made astronomical, and the ground OpenHistoricalMap (1689–1885, and from 1886 where CShapes is silent) and CShapes (1886–2019) state removed on their own dates + aourednik/historical-basemaps (github.com/aourednik/historical-basemaps) · GPL-3.0 · adapted by IntMap: each sheet before 1886 less the ground OpenHistoricalMap and Cliopatria state at that sheet's year.
Listed: every name whose outline IntMap draws inside 92°E–141°E, 11°S–24°N on this date, with the name the map writes on it. The list is worked out when the site is built, from the same records and the same code the map uses, so it says what the map shows — not more. Names are the source’s own, translated where the source or IntMap’s name table has a translation.