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HWD to ROI: distance & flight time
Hayward (Hayward Executive Airport) → Roi Et (Roi Et Airport)
7,675 mi
12,352 km · 6,669 nm
15h 31m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HWD→ROI fares Phone-only fares on this route — call free
Flight time details
7,675 miles nonstop takes roughly 15h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- HWD — Hayward Executive Airport · Hayward, United States
- 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 HWD
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 HWD from ROI?
The flight distance from Hayward (HWD) to Roi Et (ROI) is 7,675 miles (12,352 km, 6,669 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HWD to ROI?
A nonstop flight takes about 15h 31m 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 Hayward and Roi Et?
Roi Et is 14 hours ahead of Hayward.
What is the cheapest way to fly from HWD to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HWD–ROI that never appear on search engines, with no booking fees.