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HTL to SYH: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Syangboche (Syangboche Airport)
7,421 mi
11,942 km · 6,448 nm
15h 1m
estimated nonstop flight time
+9.8h
time difference · heading north
See live HTL→SYH fares Phone-only fares on this route — call free
Flight time details
7,421 miles nonstop takes roughly 15h 1m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.8-hour time gain when reading arrival times on your ticket.
The two airports
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, United States
- SYH — Syangboche Airport · Syangboche, Nepal
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 mi away
Near SYH
- LUA · Lukla Airport9 mi away
- PPL · Phaplu Airport22 mi away
- RUM · Rumjatar Airport36 mi away
- LDN · Lamidanda Airport39 mi away
Frequently asked questions
How far is HTL from SYH?
The flight distance from Houghton Lake (HTL) to Syangboche (SYH) is 7,421 miles (11,942 km, 6,448 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to SYH?
A nonstop flight takes about 15h 1m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Houghton Lake and Syangboche?
Syangboche is 9.8 hours ahead of Houghton Lake.
What is the cheapest way to fly from HTL to SYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–SYH that never appear on search engines, with no booking fees.