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NBS to HLN: distance & flight time
Baishan (Changbaishan Airport) → Helena (Helena Regional Airport)
5,305 mi
8,538 km · 4,610 nm
10h 52m
estimated nonstop flight time
-15h
time difference · heading northeast
See live NBS→HLN fares Phone-only fares on this route — call free
Flight time details
5,305 miles nonstop takes roughly 10h 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- NBS — Changbaishan Airport · Baishan, 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 NBS
- TNH · Tonghua Sanyuanpu Airport98 mi away
- YNJ · Yanji Chaoyangchuan Airport110 mi away
- RGO · Orang Airport114 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 NBS from HLN?
The flight distance from Baishan (NBS) to Helena (HLN) is 5,305 miles (8,538 km, 4,610 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NBS to HLN?
A nonstop flight takes about 10h 52m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NBS to HLN?
Nonstop service on NBS–HLN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 52m nonstop estimate.
What is the time difference between Baishan and Helena?
Helena is 15 hours behind Baishan.
What is the cheapest way to fly from NBS to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NBS–HLN that never appear on search engines, with no booking fees.
Why are some NBS to HLN fares phone-only?
Consolidator contracts let us sell certain NBS–HLN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.