Need help booking?
Unpublished phone-only deals available
ETZ to HLN: distance & flight time
Metz (Metz-Nancy-Lorraine Airport) → Helena (Helena Regional Airport)
4,866 mi
7,831 km · 4,229 nm
10h
estimated nonstop flight time
-8h
time difference · heading northwest
See live ETZ→HLN fares Phone-only fares on this route — call free
Flight time details
4,866 miles nonstop takes roughly 10h 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
- ETZ — Metz-Nancy-Lorraine Airport · Metz, France
- 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 ETZ
- MZM · Metz-Frescaty (BA 128) Air Base8 mi away
- ENC · Nancy-Essey Airport20 mi away
- SCN · Saarbrücken Airport42 mi away
- LUX · Luxembourg-Findel International Airport44 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 ETZ from HLN?
The flight distance from Metz (ETZ) to Helena (HLN) is 4,866 miles (7,831 km, 4,229 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ETZ to HLN?
A nonstop flight takes about 10h 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 Metz and Helena?
Helena is 8 hours behind Metz.
What is the cheapest way to fly from ETZ to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ETZ–HLN that never appear on search engines, with no booking fees.