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HLN to CXB: distance & flight time
Helena (Helena Regional Airport) → Cox's Bazar (Cox's Bazar Airport)
7,502 mi
12,073 km · 6,519 nm
15h 11m
estimated nonstop flight time
+12h
time difference · heading northwest
See live HLN→CXB fares Phone-only fares on this route — call free
Flight time details
7,502 miles nonstop takes roughly 15h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- CXB — Cox's Bazar Airport · Cox's Bazar, Bangladesh
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 CXB
- CGP · Shah Amanat International Airport56 mi away
- AKY · Sittwe Airport108 mi away
- BZL · Barisal Airport141 mi away
Frequently asked questions
How far is HLN from CXB?
The flight distance from Helena (HLN) to Cox's Bazar (CXB) is 7,502 miles (12,073 km, 6,519 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to CXB?
A nonstop flight takes about 15h 11m 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 Cox's Bazar?
Cox's Bazar is 12 hours ahead of Helena.
What is the cheapest way to fly from HLN to CXB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–CXB that never appear on search engines, with no booking fees.