





Kalasin Province Khon Kaen Province Chaiyaphum Province Nakhon Phanom Province Nakhon Ratchasima Province Bueng Kan Province Buriram Province Maha Sarakham Province Mukdahan Province Roi Et Province Yasothon Province Loei Province Sisaket Province Sakon Nakhon Province Surin Province Nong Khai Province Nongbua Lamphu Province Amnat Charoen Province Udon Thani Province Ubon Ratchathani Province 12. Isan covers an area of approximately 167,718 square kilometers (about half the size of Germany) and

**Isan**, also known as **Northeast Thailand**, comprises **20 provinces** in the northeastern part of the country. It is Thailand's largest region, situated on the **Khorat Plateau**. Here are the provinces that make up Central Isan: 1. **Kalasin Province** 2. **Khon Kaen Province** 3. **Chaiyaphum Province** 4. **Nakhon Phanom Province** 5. **Nakhon Ratchasima Province** 6. **Bueng Kan Province** 7. **Buriram Province** 8. **Maha Sarakham Province** 9. **Mukdahan Province** 10. **Roi Et Provi

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