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MQY to ROI: distance & flight time
Smyrna (Smyrna Airport) → Roi Et (Roi Et Airport)
8,773 mi
14,119 km · 7,623 nm
17h 40m
estimated nonstop flight time
+12h
time difference · heading north
See live MQY→ROI fares Phone-only fares on this route — call free
Flight time details
8,773 miles nonstop takes roughly 17h 40m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- MQY — Smyrna Airport · Smyrna, 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 MQY
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 MQY from ROI?
The flight distance from Smyrna (MQY) to Roi Et (ROI) is 8,773 miles (14,119 km, 7,623 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MQY to ROI?
A nonstop flight takes about 17h 40m 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 Smyrna and Roi Et?
Roi Et is 12 hours ahead of Smyrna.
What is the cheapest way to fly from MQY to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MQY–ROI that never appear on search engines, with no booking fees.