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HEI to HLN: distance & flight time
Büsum (Heide-Büsum Airport) → Helena (Helena Regional Airport)
4,665 mi
7,507 km · 4,053 nm
9h 37m
estimated nonstop flight time
-8h
time difference · heading northwest
See live HEI→HLN fares Phone-only fares on this route — call free
Flight time details
4,665 miles nonstop takes roughly 9h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- HEI — Heide-Büsum Airport · Büsum, Germany
- 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 HEI
- PSH · St. Peter-Ording Airport14 mi away
- FCN · Nordholz Naval Airbase28 mi away
- WBG · Schleswig Air Base33 mi away
- HGL · Helgoland-Düne Airport40 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 HEI from HLN?
The flight distance from Büsum (HEI) to Helena (HLN) is 4,665 miles (7,507 km, 4,053 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HEI to HLN?
A nonstop flight takes about 9h 37m 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 Büsum and Helena?
Helena is 8 hours behind Büsum.
What is the cheapest way to fly from HEI to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HEI–HLN that never appear on search engines, with no booking fees.