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HRM to HLN: distance & flight time
Tilrempt (Hassi R'Mel Airport) → Helena (Helena Regional Airport)
5,628 mi
9,057 km · 4,890 nm
11h 30m
estimated nonstop flight time
-7h
time difference · heading northwest
See live HRM→HLN fares Phone-only fares on this route — call free
Flight time details
5,628 miles nonstop takes roughly 11h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- HRM — Hassi R'Mel Airport · Tilrempt, Algeria
- 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 HRM
- GHA · Noumérat - Moufdi Zakaria Airport47 mi away
- LOO · Laghouat Airport62 mi away
- QDJ · Tsletsi Airport120 mi away
- EBH · El Bayadh Airport139 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 HRM from HLN?
The flight distance from Tilrempt (HRM) to Helena (HLN) is 5,628 miles (9,057 km, 4,890 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HRM to HLN?
A nonstop flight takes about 11h 30m 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 Tilrempt and Helena?
Helena is 7 hours behind Tilrempt.
What is the cheapest way to fly from HRM to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HRM–HLN that never appear on search engines, with no booking fees.