Need help booking?
Unpublished phone-only deals available
CDE to HLN: distance & flight time
Chengde (Chengde Puning Airport) → Helena (Helena Regional Airport)
5,640 mi
9,076 km · 4,901 nm
11h 32m
estimated nonstop flight time
—
time difference · heading northeast
See live CDE→HLN fares Phone-only fares on this route — call free
Flight time details
5,640 miles nonstop takes roughly 11h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CDE — Chengde Puning Airport · Chengde, 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 CDE
- CIF · Chifeng Airport88 mi away
- PEK · Beijing Capital International Airport106 mi away
- BPE · Qinhuangdao Beidaihe Airport113 mi away
- SHP · Shanhaiguan Airport118 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 CDE from HLN?
The flight distance from Chengde (CDE) to Helena (HLN) is 5,640 miles (9,076 km, 4,901 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CDE to HLN?
A nonstop flight takes about 11h 32m 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 cheapest way to fly from CDE to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CDE–HLN that never appear on search engines, with no booking fees.