Time zone details, current UTC offset, countries and major cities.
Thailand, Vietnam
| City | Country | Region | Population |
|---|---|---|---|
| Bangkok | Thailand | Krung Thep Maha Nakhon | 18,007,000 |
| Hanoi | Vietnam | Hà Nội | 8,717,600 |
| Haiphong | Vietnam | Hải Phòng | 2,124,500 |
| Chiang Mai | Thailand | Chiang Mai | 1,198,000 |
| Bac Ninh | Vietnam | Bắc Ninh | 520,000 |
| Hai Duong | Vietnam | Hải Dương | 507,469 |
| Vinh | Vietnam | Nghệ An | 490,000 |
| Nakhon Ratchasima | Thailand | Nakhon Ratchasima | 466,098 |
| Bac Giang | Vietnam | Bắc Giang | 450,000 |
| Khon Kaen | Thailand | Khon Kaen | 416,988 |
| Hat Yai | Thailand | Songkhla | 406,513 |
| Thanh Hoa | Vietnam | Thanh Hóa | 393,294 |
| Ha Tinh | Vietnam | Hà Tĩnh | 380,000 |
| Nam Dinh | Vietnam | Nam Định | 352,108 |
| Phatthaya | Thailand | Chon Buri | 351,391 |
| Thai Nguyen | Vietnam | Thái Nguyên | 340,403 |
| Phitsanulok | Thailand | Phitsanulok | 281,929 |
| Viet Tri | Vietnam | Phú Thọ | 277,539 |
| Thai Binh | Vietnam | Thái Bình | 268,167 |
| Phuket | Thailand | Phuket | 252,515 |
| Phu Yen | Vietnam | Thái Nguyên | 231,363 |
| Chi Linh | Vietnam | Hải Dương | 220,421 |
| Kinh Mon | Vietnam | Hải Dương | 203,638 |
| Phu Tu Son | Vietnam | Bắc Ninh | 202,874 |
| Lang Son | Vietnam | Lạng Sơn | 200,108 |
| Pak Kret | Thailand | Nonthaburi | 190,272 |
| Quang Yen | Vietnam | Quảng Ninh | 180,028 |
| Ha Long | Vietnam | Quảng Ninh | 172,915 |
| Dong Hoi | Vietnam | Quảng Bình | 160,325 |
| Cam Pha | Vietnam | Quảng Ninh | 156,000 |
| Vinh Yen | Vietnam | Vĩnh Phúc | 152,801 |
| Moc Chau | Vietnam | Sơn La | 148,259 |
| Son Tay | Vietnam | Hà Nội | 146,856 |
| Phu Ly | Vietnam | Hà Nam | 136,654 |
| Ba Don | Vietnam | Quảng Bình | 134,000 |
| Surat Thani | Thailand | Surat Thani | 130,703 |
| Lao Cai | Vietnam | Lào Cai | 130,671 |
| Udon Thani | Thailand | Udon Thani | 130,274 |
| Sam Son | Vietnam | Thanh Hóa | 129,801 |
| Hoa Binh | Vietnam | Hòa Bình | 121,309 |
| Thanh Pho Uong Bi | Vietnam | Quảng Ninh | 120,982 |
| Ky Anh | Vietnam | Hà Tĩnh | 120,518 |
| Ban Bang Pu Mai | Thailand | Samut Prakan | 120,058 |
| Hung Yen | Vietnam | Hưng Yên | 118,646 |
| Mong Cai | Vietnam | Quảng Ninh | 108,553 |
| Nakhon Si Thammarat | Thailand | Nakhon Si Thammarat | 106,322 |
| Son La | Vietnam | Sơn La | 106,052 |
| Tuyen Quang | Vietnam | Tuyên Quang | 104,645 |
| Tam Diep | Vietnam | Ninh Bình | 104,175 |
| Ban Mangkon | Thailand | Samut Prakan | 102,291 |
| Bim Son | Vietnam | Thanh Hóa | 100,820 |
| Yen Bai | Vietnam | Yên Bái | 100,631 |
| Phu Tho | Vietnam | Phú Thọ | 91,650 |
| Nakhon Sawan | Thailand | Nakhon Sawan | 86,439 |
| Phuc Yen | Vietnam | Vĩnh Phúc | 83,352 |
| Ban Talat Rangsit | Thailand | Pathum Thani | 79,319 |
| Ubon Ratchathani | Thailand | Ubon Ratchathani | 79,023 |
| Nakhon Pathom | Thailand | Nakhon Pathom | 78,780 |
| Ban Laem Chabang | Thailand | Chon Buri | 77,798 |
| Cao Bang | Vietnam | Cao Bằng | 73,549 |
| Ban Tha Khlong | Thailand | Pathum Thani | 72,774 |
| Ban Map Ta Phut | Thailand | Rayong | 71,932 |
| Chiang Rai | Thailand | Chiang Rai | 70,610 |
| Ban Nong Prue | Thailand | Chon Buri | 70,594 |
| Dien Bien Phu | Vietnam | Điện Biên | 70,000 |
| Nghia Lo | Vietnam | Yên Bái | 68,206 |
| Ban Suan | Thailand | Chon Buri | 66,092 |
| Songkhla | Thailand | Songkhla | 63,834 |
| Ban Lam Sam Kaeo | Thailand | Pathum Thani | 63,271 |
| Rayong | Thailand | Rayong | 61,902 |
| Saraburi | Thailand | Saraburi | 61,750 |
| Yala | Thailand | Yala | 61,250 |
| Trang | Thailand | Trang | 60,591 |
| Samut Sakhon | Thailand | Samut Sakhon | 60,103 |
| Hua Hin | Thailand | Prachuap Khiri Khan | 59,369 |
| Ban Rangsit | Thailand | Pathum Thani | 58,838 |
| Ha Giang | Vietnam | Hà Giang | 58,408 |
| Khlong Luang | Thailand | Pathum Thani | 56,128 |
| Lampang | Thailand | Lampang | 55,044 |
| Sakon Nakhon | Thailand | Sakon Nakhon | 53,618 |
| Phra Nakhon Si Ayutthaya | Thailand | Phra Nakhon Si Ayutthaya | 52,940 |
| Maha Sarakham | Thailand | Maha Sarakham | 52,866 |
| Ban Om Noi | Thailand | Samut Sakhon | 52,457 |
| Muban Saeng Bua Thong | Thailand | Nonthaburi | 51,932 |
| Samut Prakan | Thailand | Samut Prakan | 51,309 |
| Bang Bua Thong | Thailand | Nonthaburi | 50,141 |
| Chong Nonsi | Thailand | Krung Thep Maha Nakhon | 49,247 |
| Nong Khai | Thailand | Nong Khai | 48,274 |
| Bac Kan | Vietnam | Bắc Kạn | 45,036 |
| Pattani | Thailand | Pattani | 44,234 |
| Singhanakhon | Thailand | Songkhla | 44,128 |
| Lai Chau | Vietnam | Lai Châu | 42,973 |
| Si Sa Ket | Thailand | Si Sa Ket | 42,405 |
| Bang Kruai | Thailand | Nonthaburi | 42,390 |
| Ban Wat Lak Hok | Thailand | Ratchaburi | 41,884 |
| Su-ngai Kolok | Thailand | Narathiwat | 41,590 |
| Narathiwat | Thailand | Narathiwat | 41,342 |
| Ban Na Pa | Thailand | Chon Buri | 40,899 |
| Surin | Thailand | Surin | 39,728 |
| Chachoengsao | Thailand | Chachoengsao | 39,570 |