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TYN to HLN: distance & flight time
Taiyuan (Taiyuan Wusu Airport) → Helena (Helena Regional Airport)
5,988 mi
9,637 km · 5,204 nm
12h 12m
estimated nonstop flight time
-14h
time difference · heading northeast
See live TYN→HLN fares Phone-only fares on this route — call free
Flight time details
5,988 miles nonstop takes roughly 12h 12m 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
- TYN — Taiyuan Wusu Airport · Taiyuan, 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 TYN
- WUT · Xinzhou Wutaishan Airport62 mi away
- LLV · Lüliang Airport81 mi away
- CIH · Changzhi Airport107 mi away
- SJW · Shijiazhuang Daguocun International Airport119 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 TYN from HLN?
The flight distance from Taiyuan (TYN) to Helena (HLN) is 5,988 miles (9,637 km, 5,204 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TYN to HLN?
A nonstop flight takes about 12h 12m 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 Taiyuan and Helena?
Helena is 14 hours behind Taiyuan.
What is the cheapest way to fly from TYN to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TYN–HLN that never appear on search engines, with no booking fees.