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NSH to HLN: distance & flight time
Noshahr (Noshahr Airport) → Helena (Helena Regional Airport)
6,592 mi
10,610 km · 5,729 nm
13h 24m
estimated nonstop flight time
-9.5h
time difference · heading north
See live NSH→HLN fares Phone-only fares on this route — call free
Flight time details
6,592 miles nonstop takes roughly 13h 24m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back when reading arrival times on your ticket.
The two airports
- NSH — Noshahr Airport · Noshahr, Iran
- 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 NSH
- RZR · Ramsar Airport47 mi away
- THR · Mehrabad International Airport68 mi away
- PYK · Payam International Airport71 mi away
- GZW · Qazvin Airport84 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 NSH from HLN?
The flight distance from Noshahr (NSH) to Helena (HLN) is 6,592 miles (10,610 km, 5,729 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NSH to HLN?
A nonstop flight takes about 13h 24m 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 Noshahr and Helena?
Helena is 9.5 hours behind Noshahr.
What is the cheapest way to fly from NSH to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NSH–HLN that never appear on search engines, with no booking fees.