K23/K24 — Beijing to Ulaanbaatar
Running again since June 2025.
關鍵資訊
- 路線
- Beijing → Ulaanbaatar
- 里程
- 1,400+ km
- 車程
- 約 30 小時
- 班次
- Twice weekly in each direction — Tuesday from Beijing, Thursday from Ulaanbaatar
- 換輪／口岸
- Erlian (二连浩特), China → Zamiin-Uud, Mongolia
- 席別
- —
- 購票方式
- China International Travel Service (CITS) counters for the international sector
- 簽證
- A Mongolian visa or visa-free entry is needed; rules depend on nationality.
时刻表
去程
Beijing → Ulaanbaatar
| 車站（英文） | 中文站名 | 抵達 | 發車 | 停留 | 公里 | 備註 |
|---|---|---|---|---|---|---|
| Beijing | 北京 | — | 07:27 | — | — | Departs Tuesdays |
| Shalingzixi | 沙岭子西 | 10:40 | 10:50 | 10 分鐘 | — | In the 12306 table; not mentioned in the 2025 resumption reports |
| Jining South | 集宁南 | 15:27 | 15:43 | 16 分鐘 | — | — |
| Erlian | 二连浩特 | 20:18 | 00:59 (+1) | 4 小時 41 分 | — | Bogie exchange and Chinese exit |
| Zamiin-Uud | 扎门乌德 | 01:25 | 02:40 | 1 小時 15 分 | — | Mongolian entry |
| Ulaanbaatar | 乌兰巴托 | 14:35 | — | — | 1553 | About 31 hours end to end |
回程
Ulaanbaatar → Beijing（自目的地倒推回出發地排列）
| 車站（英文） | 中文站名 | 抵達 | 發車 | 停留 | 公里 | 備註 |
|---|---|---|---|---|---|---|
| Ulaanbaatar | 乌兰巴托 | — | 07:30 | — | — | — |
| Zamiin-Uud | 扎门乌德 | 18:50 | 20:35 | 1 小時 45 分 | — | — |
| Erlian | 二连浩特 | 21:00 | 02:00 (+1) | 5 小时 | — | Bogie exchange and Chinese entry |
| Jining South | 集宁南 | 06:37 | 06:55 | 18 分鐘 | — | — |
| Shalingzixi | 沙岭子西 | 11:09 | 11:15 | 6 分鐘 | — | — |
| Beijing | 北京 | 14:35 | — | — | — | — |
時刻表核實日期：2026-10 · 來源：China International Travel Service (CITS) international ticket counters, checked 2026-10; China Railway official English site, checked 2026-10; Mongolian visa-free list for 34 countries, valid to 31 December 2026
如何購買
The international sector is sold offline through CITS. The domestic Beijing–Erlian leg can be bought on China Railway as an ordinary domestic ticket — it is not the cross-border ticket.
我們不販售這張車票。團隊可以代你到窗口排隊，或就簽證與口岸步驟提供說明——車票本身由鐵路或中國國際旅行社出具。
簽證與乘車
A Mongolian visa or visa-free entry is needed; rules depend on nationality.
- Mongolia grants 30-day visa-free entry to nationals of 34 countries until 31 December 2026
- Chinese passport holders travel under the bilateral arrangement between the two countries, not the 34-country list
- Check your own nationality before buying — the train staff and the border do not handle visa applications
在口岸
- Gauge change at Erlian on the China–Mongolia border
- The Beijing–Erlian domestic leg is a separate China Railway ticket; the cross-border ticket is bought at a CITS counter
- Bring the passport used for the ticket — it is checked at Erlian and at Zamiin-Uud
相關國際列車
這條路線需要協助嗎？
我們安排團體票（10 人以上）、窗口代購，以及簽證與口岸說明。車票由中國鐵路或中國國際旅行社出具——我們協助，不自行出票。
聯絡訂票團隊 →