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CHS to SYH: distance & flight time
Charleston (Charleston Air Force Base-International Airport) → Syangboche (Syangboche Airport)
8,153 mi
13,121 km · 7,085 nm
16h 27m
estimated nonstop flight time
+9.8h
time difference · heading north
See live CHS→SYH fares Phone-only fares on this route — call free
Flight time details
8,153 miles nonstop takes roughly 16h 27m 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
- CHS — Charleston Air Force Base-International Airport · Charleston, 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 CHS
- BFT · Beaufort County Airport48 mi away
- GGE · Georgetown County Airport51 mi away
- HHH · Hilton Head Airport60 mi away
- OGB · Orangeburg Municipal Airport61 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 CHS from SYH?
The flight distance from Charleston (CHS) to Syangboche (SYH) is 8,153 miles (13,121 km, 7,085 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHS to SYH?
A nonstop flight takes about 16h 27m 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 Charleston and Syangboche?
Syangboche is 9.8 hours ahead of Charleston.
What is the cheapest way to fly from CHS to SYH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHS–SYH that never appear on search engines, with no booking fees.