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KEV to HLN: distance & flight time
Halli (Halli Airport) → Helena (Helena Regional Airport)
4,569 mi
7,354 km · 3,971 nm
9h 26m
estimated nonstop flight time
-9h
time difference · heading northwest
See live KEV→HLN fares Phone-only fares on this route — call free
Flight time details
4,569 miles nonstop takes roughly 9h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- KEV — Halli Airport · Halli, Finland
- 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 KEV
- JYV · Jyvaskyla Airport47 mi away
- TMP · Tampere-Pirkkala Airport49 mi away
- QLF · Lahti Vesivehmaa Airport58 mi away
- MIK · Mikkeli Airport80 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 KEV from HLN?
The flight distance from Halli (KEV) to Helena (HLN) is 4,569 miles (7,354 km, 3,971 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KEV to HLN?
A nonstop flight takes about 9h 26m 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 Halli and Helena?
Helena is 9 hours behind Halli.
What is the cheapest way to fly from KEV to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KEV–HLN that never appear on search engines, with no booking fees.