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OMH to HLN: distance & flight time
Uromiyeh (Urmia Airport) → Helena (Helena Regional Airport)
6,443 mi
10,369 km · 5,599 nm
13h 6m
estimated nonstop flight time
-9.5h
time difference · heading north
See live OMH→HLN fares Phone-only fares on this route — call free
Flight time details
6,443 miles nonstop takes roughly 13h 6m 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
- OMH — Urmia Airport · Uromiyeh, 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 OMH
- YKO · Hakkari Yüksekova Airport46 mi away
- KHY · Khoy Airport53 mi away
- ACP · Sahand Airport62 mi away
- TBZ · Tabriz International Airport71 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 OMH from HLN?
The flight distance from Uromiyeh (OMH) to Helena (HLN) is 6,443 miles (10,369 km, 5,599 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OMH to HLN?
A nonstop flight takes about 13h 6m 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 Uromiyeh and Helena?
Helena is 9.5 hours behind Uromiyeh.
What is the cheapest way to fly from OMH to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OMH–HLN that never appear on search engines, with no booking fees.