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HLN to NMS: distance & flight time
Helena (Helena Regional Airport) → Namsang (Namsang Airport)
7,418 mi
11,937 km · 6,446 nm
15h 1m
estimated nonstop flight time
+12.5h
time difference · heading northwest
See live HLN→NMS fares Phone-only fares on this route — call free
Flight time details
7,418 miles nonstop takes roughly 15h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- NMS — Namsang Airport · Namsang, Burma
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 NMS
- HEH · Heho Airport62 mi away
- LIW · Loikaw Airport89 mi away
- MOG · Mong Hsat Airport102 mi away
- HGN · Mae Hong Son Airport111 mi away
Frequently asked questions
How far is HLN from NMS?
The flight distance from Helena (HLN) to Namsang (NMS) is 7,418 miles (11,937 km, 6,446 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to NMS?
A nonstop flight takes about 15h 1m 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 Namsang?
Namsang is 12.5 hours ahead of Helena.
What is the cheapest way to fly from HLN to NMS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–NMS that never appear on search engines, with no booking fees.