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HLN to BHY: distance & flight time
Helena (Helena Regional Airport) → Beihai (Beihai Airport)
7,070 mi
11,378 km · 6,144 nm
14h 20m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HLN→BHY fares Phone-only fares on this route — call free
Flight time details
7,070 miles nonstop takes roughly 14h 20m 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
- BHY — Beihai Airport · Beihai, 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 BHY
- ZHA · Zhanjiang Airport72 mi away
- NNG · Nanning Wuxu Airport103 mi away
- HAK · Haikou Meilan International Airport134 mi away
Frequently asked questions
How far is HLN from BHY?
The flight distance from Helena (HLN) to Beihai (BHY) is 7,070 miles (11,378 km, 6,144 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to BHY?
A nonstop flight takes about 14h 20m 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 Beihai?
Beihai is 14 hours ahead of Helena.
What is the cheapest way to fly from HLN to BHY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–BHY that never appear on search engines, with no booking fees.