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SYH to PHN: distance & flight time
Syangboche (Syangboche Airport) → Port Huron (St Clair County International Airport)
7,503 mi
12,074 km · 6,520 nm
15h 11m
estimated nonstop flight time
-9.7h
time difference · heading north
See live SYH→PHN fares Phone-only fares on this route — call free
Flight time details
7,503 miles nonstop takes roughly 15h 11m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.7-hour time set-back when reading arrival times on your ticket.
The two airports
- SYH — Syangboche Airport · Syangboche, Nepal
- PHN — St Clair County International Airport · Port Huron, United States
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 SYH
- LUA · Lukla Airport9 mi away
- PPL · Phaplu Airport22 mi away
- RUM · Rumjatar Airport36 mi away
- LDN · Lamidanda Airport39 mi away
Near PHN
Frequently asked questions
How far is SYH from PHN?
The flight distance from Syangboche (SYH) to Port Huron (PHN) is 7,503 miles (12,074 km, 6,520 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYH to PHN?
A nonstop flight takes about 15h 11m 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 Syangboche and Port Huron?
Port Huron is 9.7 hours behind Syangboche.
What is the cheapest way to fly from SYH to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYH–PHN that never appear on search engines, with no booking fees.