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HGH to HLN: distance & flight time
Hangzhou (Hangzhou Xiaoshan International Airport) → Helena (Helena Regional Airport)
6,203 mi
9,983 km · 5,391 nm
12h 38m
estimated nonstop flight time
-14h
time difference · heading northeast
See live HGH→HLN fares Phone-only fares on this route — call free
Flight time details
6,203 miles nonstop takes roughly 12h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- HGH — Hangzhou Xiaoshan International Airport · Hangzhou, China
- HLN — Helena Regional Airport · Helena, 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 HGH
- YIW · Yiwu Airport66 mi away
- NGB · Ningbo Lishe International Airport67 mi away
- SZV · Suzhou Guangfu Airport71 mi away
- SHA · Shanghai Hongqiao International Airport86 mi away
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
Frequently asked questions
How far is HGH from HLN?
The flight distance from Hangzhou (HGH) to Helena (HLN) is 6,203 miles (9,983 km, 5,391 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HGH to HLN?
A nonstop flight takes about 12h 38m 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 Hangzhou and Helena?
Helena is 14 hours behind Hangzhou.
What is the cheapest way to fly from HGH to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HGH–HLN that never appear on search engines, with no booking fees.