Need help booking?
Unpublished phone-only deals available
HAC to ROI: distance & flight time
Hachijojima (Hachijojima Airport) → Roi Et (Roi Et Airport)
2,531 mi
4,073 km · 2,199 nm
5h 26m
estimated nonstop flight time
-2h
time difference · heading west
See live HAC→ROI fares Phone-only fares on this route — call free
Flight time details
2,531 miles nonstop takes roughly 5h 26m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- HAC — Hachijojima Airport · Hachijojima, Japan
- ROI — Roi Et Airport · Roi Et, Thailand
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 HAC
- MYE · Miyakejima Airport67 mi away
- OIM · Oshima Airport118 mi away
Near ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Frequently asked questions
How far is HAC from ROI?
The flight distance from Hachijojima (HAC) to Roi Et (ROI) is 2,531 miles (4,073 km, 2,199 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAC to ROI?
A nonstop flight takes about 5h 26m 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 Hachijojima and Roi Et?
Roi Et is 2 hours behind Hachijojima.
What is the cheapest way to fly from HAC to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAC–ROI that never appear on search engines, with no booking fees.