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YNZ to HLN: distance & flight time
Yancheng (Yancheng Airport) → Helena (Helena Regional Airport)
6,025 mi
9,697 km · 5,236 nm
12h 17m
estimated nonstop flight time
-14h
time difference · heading northeast
See live YNZ→HLN fares Phone-only fares on this route — call free
Flight time details
6,025 miles nonstop takes roughly 12h 17m 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
- YNZ — Yancheng Airport · Yancheng, 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 YNZ
- YTY · Yangzhou Taizhou Airport66 mi away
- HIA · Lianshui Airport67 mi away
- RUG · Rugao Air Base83 mi away
- CZX · Changzhou Benniu Airport107 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 YNZ from HLN?
The flight distance from Yancheng (YNZ) to Helena (HLN) is 6,025 miles (9,697 km, 5,236 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNZ to HLN?
A nonstop flight takes about 12h 17m 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 Yancheng and Helena?
Helena is 14 hours behind Yancheng.
What is the cheapest way to fly from YNZ to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNZ–HLN that never appear on search engines, with no booking fees.