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HND to HLN: distance & flight time

Tokyo (Tokyo Haneda International Airport) → Helena (Helena Regional Airport)

5,228 mi
8,414 km · 4,543 nm
10h 43m
estimated nonstop flight time
-15h
time difference · heading northeast
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Flight time details

5,228 miles nonstop takes roughly 10h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.

The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is HND from HLN?

The flight distance from Tokyo (HND) to Helena (HLN) is 5,228 miles (8,414 km, 4,543 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from HND to HLN?

A nonstop flight takes about 10h 43m 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 Tokyo and Helena?

Helena is 15 hours behind Tokyo.

What is the cheapest way to fly from HND to HLN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HND–HLN that never appear on search engines, with no booking fees.
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