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MLC to ROI: distance & flight time
Mcalester (Mc Alester Regional Airport) → Roi Et (Roi Et Airport)
8,687 mi
13,980 km · 7,548 nm
17h 30m
estimated nonstop flight time
+12h
time difference · heading northwest
See live MLC→ROI fares Phone-only fares on this route — call free
Flight time details
8,687 miles nonstop takes roughly 17h 30m gate to gate, flying northwest. 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
- MLC — Mc Alester Regional Airport · Mcalester, 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 MLC
- ADT · Ada Regional Airport51 mi away
- OKM · Okmulgee Regional Airport55 mi away
- ADM · Ardmore Municipal Airport81 mi away
- RVS · Richard Lloyd Jones Jr Airport81 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 MLC from ROI?
The flight distance from Mcalester (MLC) to Roi Et (ROI) is 8,687 miles (13,980 km, 7,548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLC to ROI?
A nonstop flight takes about 17h 30m 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 Mcalester and Roi Et?
Roi Et is 12 hours ahead of Mcalester.
What is the cheapest way to fly from MLC to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLC–ROI that never appear on search engines, with no booking fees.