Quick answer: The Langtang Valley Trek covers about 65 km on the main trail, from Syabrubesi to Kyanjin Gompa and back, or 75 to 90 km with the Tserko Ri and Kyanjin Ri side hikes. You walk about 10 to 15 km a day over 4 to 8 hours. Most plans run 7 to 10 days.
The Langtang Valley Trek covers about 65 km on the main trail, from Syabrubesi to Kyanjin Gompa and back. Add the side hikes to Kyanjin Ri and Tserko Ri, and the total rises to around 75 to 90 km. You walk about 10 to 15 km a day, over 4 to 8 hours. So it is a short trek by Himalayan standards.
Key Takeaways
- The main trail is about 65 km round trip.
- With side hikes, the total is around 75 to 90 km.
- You walk about 10 to 15 km a day, over 4 to 8 hours.
- The trail climbs from Syabrubesi (1,460 m) to Kyanjin Gompa (3,870 m).
- The longest day is the descent, at around 21 km.
This guide breaks down the distance day by day, with a route map you can follow. For the full plan, see our Langtang Valley Trek package. For the wider picture, see our Langtang region guide.
How far is the Langtang Valley Trek?
The main Langtang Valley Trek is about 65 km in total, there and back. This covers the walk from Syabrubesi to Kyanjin Gompa and the return. So it is one of the shorter classic treks in Nepal.
Langtang Valley Trek 10-Days
However, the exact distance depends on your side hikes. If you climb Kyanjin Ri (4,773 m), you add a few kilometres. Also, if you climb Tserko Ri (4,984 m), you add more. So with both viewpoints, the total can reach around 90 km.
Even so, the trek stays short and friendly. You walk for about a week. The climb is gradual, which gives your body time to adjust.
What is the day-by-day distance breakdown?
Here is the full Langtang Valley Trek distance, day by day. These are the walking sections, not the drive. The figures come from our own itineraries.
| Day | Route | Distance | Walking time |
|---|---|---|---|
| 1 | Drive: Kathmandu to Syabrubesi (1,460 m) | about 120 km by road | 7 to 8 hrs (drive) |
| 2 | Syabrubesi to Lama Hotel (2,460 m) | about 11 km | 6 to 7 hrs |
| 3 | Lama Hotel to Langtang Village (3,450 m) | about 15 km | 5 to 6 hrs |
| 4 | Langtang Village to Kyanjin Gompa (3,870 m) | about 7 km | 4 to 5 hrs |
| 5 | Kyanjin Gompa: hike to Tserko Ri (4,984 m) and back | about 12 km | 5 to 7 hrs |
| 6 | Kyanjin Gompa to Lama Hotel (2,460 m) | about 21 km | 7 to 8 hrs |
| 7 | Lama Hotel to Syabrubesi (1,460 m) | about 11 km | 4 to 5 hrs |
| 8 | Drive: Syabrubesi to Kathmandu | about 120 km by road | 7 to 8 hrs (drive) |
So the climb up is split into short, steady days. The descent is faster but longer, at about 21 km in one go. In short, the trail is gentle on the way up and quick on the way down.
How many km per day?
You walk about 10 to 15 km a day on the Langtang Valley Trek. The pace is easy on the way up. So your body has time to adjust to the height.
The shortest day is the climb to Kyanjin Gompa, at about 7 km. This is short on purpose. It helps you acclimatize before the high hike to Tserko Ri.
Meanwhile, the longest day is the descent from Kyanjin Gompa to Lama Hotel, at about 21 km. It is long, but it is mostly downhill. So it is easier on the lungs, even if it tires the legs. So trekking poles help a lot here.
What does the Langtang Valley Trek route map look like?
The route runs up one main valley, so it is easy to follow. You go in, you climb to the top, and you come back the same way. Here is the route in short.
Kathmandu to Syabrubesi (drive) to Lama Hotel to Langtang Village to Kyanjin Gompa. Then you hike to Tserko Ri or Kyanjin Ri, and return down the valley to Syabrubesi.
Also, the trail follows the Langtang River the whole way. So you cannot get lost easily. You climb through forest, then meadows, then open high country near the glaciers. For a printed map, ask Spade Himalaya, and your guide carries one too.
How many days do you need?
Most people trek Langtang in 7 to 10 days, including the drives. The right length depends on your time and your fitness. Here are the common options.
- 7-day trek. This is the fast version. It works for fit trekkers who are short on time. So it skips spare rest days.
- 8-day trek. This adds a little breathing room. It is a good middle option.
- 10-day trek. This is the most relaxed. It adds a rest day and time for both viewpoints. So it is the safest for altitude and the most rewarding.
We recommend the 10-day plan for most trekkers. The extra time lowers your altitude risk and lets you enjoy Kyanjin Gompa. For the full plan, see our Langtang Valley Trek package. Short on time? You can also fly out by Langtang helicopter tour.
Is the Langtang Valley Trek distance hard?
No, the distance itself is not hard, because the days are short and the climb is gradual. The challenge is the altitude, not the kilometres.
You walk about 10 to 15 km a day. For most fit people, that is very doable. The trail is clear and well marked, with teahouses along the way. So you can rest and refuel often.
The one tough day is the Tserko Ri hike. It is steep, and it reaches 4,984 m. So train before you come, and pace yourself. For more on this, see our guide to Langtang Valley Trek difficulty and best time. Also, to pick your viewpoint, see Kyanjin Ri vs Tserko Ri. A licensed guide is required in Langtang, which Spade Himalaya provides (Nepal Tourism Board, retrieved 2026-06-25).
FAQs
How long is the Langtang Valley Trek in km?
The main trail is about 65 km round trip. With the side hikes to Kyanjin Ri and Tserko Ri, the total rises to around 75 to 90 km. So it is a fairly short trek.
How many km do you walk per day on the Langtang trek?
You walk about 10 to 15 km a day. The shortest day is the climb to Kyanjin Gompa, at about 7 km. The longest is the descent to Lama Hotel, at about 21 km.
How many days is the Langtang Valley Trek?
Most people take 7 to 10 days, including the drives. The 7-day plan is the fast option. The 10-day plan adds a rest day and is the most relaxed. So we recommend 10 days for most trekkers.
How long is the drive to Syabrubesi?
The drive from Kathmandu to Syabrubesi is about 120 km. It takes 7 to 8 hours, because the road is rough in places. A private jeep is faster than the local bus.
Is the Langtang trail well marked?
Yes. The trail follows the Langtang River up one main valley, so it is easy to follow. There are teahouses along the way. Your guide also carries a map and knows the route well.
What is the longest day on the Langtang trek?
The longest day is the descent from Kyanjin Gompa to Lama Hotel, at about 21 km. It is long but mostly downhill. So trekking poles help, and you can split it if you prefer.
Accuracy note: official fees, rules, and hard facts in this guide are cited inline from their sources; trail and price details are Spade Himalaya field research; route details reviewed by Yubaraj Katel, government-licensed trekking guide (Licence No. 19827) with 10 years of experience leading treks in the Langtang region.
