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HKG to ROI: distance & flight time

Hong Kong (Hong Kong International Airport) → Roi Et (Roi Et Airport)

787 mi
1,267 km · 684 nm
2h 11m
estimated nonstop flight time
-1h
time difference · heading southwest
See live HKG→ROI fares Phone-only fares on this route — call free

Flight time details

787 miles nonstop takes roughly 2h 11m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.

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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 HKG from ROI?

The flight distance from Hong Kong (HKG) to Roi Et (ROI) is 787 miles (1,267 km, 684 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from HKG to ROI?

A nonstop flight takes about 2h 11m 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 Hong Kong and Roi Et?

Roi Et is 1 hour behind Hong Kong.

What is the cheapest way to fly from HKG to ROI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HKG–ROI that never appear on search engines, with no booking fees.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