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HLN to HSN: distance & flight time
Helena (Helena Regional Airport) → Zhoushan (Zhoushan Airport)
6,157 mi
9,908 km · 5,350 nm
12h 32m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HLN→HSN fares Phone-only fares on this route — call free
Flight time details
6,157 miles nonstop takes roughly 12h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- HSN — Zhoushan Airport · Zhoushan, China
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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Near HSN
- NGB · Ningbo Lishe International Airport54 mi away
- PVG · Shanghai Pudong International Airport90 mi away
- SHA · Shanghai Hongqiao International Airport107 mi away
- HYN · Huangyan Luqiao Airport110 mi away
Frequently asked questions
How far is HLN from HSN?
The flight distance from Helena (HLN) to Zhoushan (HSN) is 6,157 miles (9,908 km, 5,350 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to HSN?
A nonstop flight takes about 12h 32m 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 Helena and Zhoushan?
Zhoushan is 14 hours ahead of Helena.
What is the cheapest way to fly from HLN to HSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–HSN that never appear on search engines, with no booking fees.