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HLN to UEO: distance & flight time
Helena (Helena Regional Airport) → Kumejima (Kumejima Airport)
6,207 mi
9,989 km · 5,394 nm
12h 38m
estimated nonstop flight time
+15h
time difference · heading northwest
See live HLN→UEO fares Phone-only fares on this route — call free
Flight time details
6,207 miles nonstop takes roughly 12h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- HLN — Helena Regional Airport · Helena, United States
- UEO — Kumejima Airport · Kumejima, Japan
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 UEO
- AGJ · Aguni Airport36 mi away
- KJP · Kerama Airport38 mi away
- OKA · Naha Airport59 mi away
- DNA · Kadena Air Base65 mi away
Frequently asked questions
How far is HLN from UEO?
The flight distance from Helena (HLN) to Kumejima (UEO) is 6,207 miles (9,989 km, 5,394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HLN to UEO?
A nonstop flight takes about 12h 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 Helena and Kumejima?
Kumejima is 15 hours ahead of Helena.
What is the cheapest way to fly from HLN to UEO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HLN–UEO that never appear on search engines, with no booking fees.