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DDG to HLN: distance & flight time
Dandong (Dandong Airport) → Helena (Helena Regional Airport)
5,521 mi
8,886 km · 4,798 nm
11h 18m
estimated nonstop flight time
-14h
time difference · heading northeast
See live DDG→HLN fares Phone-only fares on this route — call free
Flight time details
5,521 miles nonstop takes roughly 11h 18m 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
- DDG — Dandong Airport · Dandong, 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 DDG
- FNJ · Pyongyang Sunan International Airport92 mi away
- CNI · Changhai Airport101 mi away
- AOG · Anshan Air Base106 mi away
- YKH · Yingkou Lanqi Airport108 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 DDG from HLN?
The flight distance from Dandong (DDG) to Helena (HLN) is 5,521 miles (8,886 km, 4,798 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DDG to HLN?
A nonstop flight takes about 11h 18m 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 Dandong and Helena?
Helena is 14 hours behind Dandong.
What is the cheapest way to fly from DDG to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DDG–HLN that never appear on search engines, with no booking fees.