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FAO to HLN: distance & flight time
Faro (Faro Airport) → Helena (Helena Regional Airport)
4,993 mi
8,036 km · 4,339 nm
10h 15m
estimated nonstop flight time
-7h
time difference · heading northwest
See live FAO→HLN fares Phone-only fares on this route — call free
Flight time details
4,993 miles nonstop takes roughly 10h 15m 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
- FAO — Faro Airport · Faro, Portugal
- 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 FAO
- PRM · Portimão Airport35 mi away
- BYJ · Beja Airport / Airbase74 mi away
- ROZ · Rota Naval Station Airport93 mi away
- XRY · Jerez Airport107 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 FAO from HLN?
The flight distance from Faro (FAO) to Helena (HLN) is 4,993 miles (8,036 km, 4,339 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FAO to HLN?
A nonstop flight takes about 10h 15m 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 Faro and Helena?
Helena is 7 hours behind Faro.
What is the cheapest way to fly from FAO to HLN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FAO–HLN that never appear on search engines, with no booking fees.