Need help booking?
Unpublished phone-only deals available
LTT to HLN: distance & flight time
La Môle (La Môle Airport) → Helena (Helena Regional Airport)
5,182 mi
8,340 km · 4,503 nm
10h 38m
estimated nonstop flight time
-8h
time difference · heading northwest
See live LTT→HLN fares Phone-only fares on this route — call free
Flight time details
5,182 miles nonstop takes roughly 10h 38m 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
- LTT — La Môle Airport · La Môle, 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 LTT
- TLN · Toulon-Hyères Airport19 mi away
- FRJ · Fréjus Airport19 mi away
- CEQ · Cannes-Mandelieu Airport33 mi away
- CTT · Le Castellet Airport35 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 LTT from HLN?
The flight distance from La Môle (LTT) to Helena (HLN) is 5,182 miles (8,340 km, 4,503 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LTT to HLN?
A nonstop flight takes about 10h 38m 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 La Môle and Helena?
Helena is 8 hours behind La Môle.
What is the cheapest way to fly from LTT to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LTT–HLN that never appear on search engines, with no booking fees.