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HLN to GNS: distance & flight time
Helena (Helena Regional Airport) → Gunung Sitoli (Binaka Airport)
8,677 mi
13,964 km · 7,540 nm
17h 29m
estimated nonstop flight time
+13h
time difference · heading northwest
See live HLN→GNS fares Phone-only fares on this route — call free
Flight time details
8,677 miles nonstop takes roughly 17h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- GNS — Binaka Airport · Gunung Sitoli, Indonesia
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 HLN
- BTM · Bert Mooney Airport51 mi away
- GTF · Great Falls International Airport67 mi away
- BZN · Gallatin Field70 mi away
- LVM · Mission Field97 mi away
Near GNS
- FLZ · Dr Ferdinand Lumban Tobing Airport86 mi away
- DTB · Silangit Airport117 mi away
- AEG · Aek Godang Airport120 mi away
Frequently asked questions
How far is HLN from GNS?
The flight distance from Helena (HLN) to Gunung Sitoli (GNS) is 8,677 miles (13,964 km, 7,540 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to GNS?
A nonstop flight takes about 17h 29m 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 Helena and Gunung Sitoli?
Gunung Sitoli is 13 hours ahead of Helena.
What is the cheapest way to fly from HLN to GNS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–GNS that never appear on search engines, with no booking fees.