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FLV to SYH: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Syangboche (Syangboche Airport)
7,794 mi
12,543 km · 6,773 nm
15h 45m
estimated nonstop flight time
+10.8h
time difference · heading north
See live FLV→SYH fares Phone-only fares on this route — call free
Flight time details
7,794 miles nonstop takes roughly 15h 45m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.8-hour time gain when reading arrival times on your ticket.
The two airports
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from SYH?
The flight distance from Fort Leavenworth (FLV) to Syangboche (SYH) is 7,794 miles (12,543 km, 6,773 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to SYH?
A nonstop flight takes about 15h 45m 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 Fort Leavenworth and Syangboche?
Syangboche is 10.8 hours ahead of Fort Leavenworth.
What is the cheapest way to fly from FLV to SYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–SYH that never appear on search engines, with no booking fees.