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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NMS–HLN that never appear on search engines, with no booking fees.