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SGU to ROI: distance & flight time
Saint George (St George Municipal Airport) → Roi Et (Roi Et Airport)
8,035 mi
12,931 km · 6,982 nm
16h 13m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SGU→ROI fares Phone-only fares on this route — call free
Flight time details
8,035 miles nonstop takes roughly 16h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- SGU — St George Municipal Airport · Saint George, 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 SGU
- CDC · Cedar City Regional Airport51 mi away
- LAS · McCarran International Airport113 mi away
- BCE · Bryce Canyon Airport88 mi away
- LSV · Nellis Air Force Base101 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 SGU from ROI?
The flight distance from Saint George (SGU) to Roi Et (ROI) is 8,035 miles (12,931 km, 6,982 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGU to ROI?
A nonstop flight takes about 16h 13m 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 Saint George and Roi Et?
Roi Et is 13 hours ahead of Saint George.
What is the cheapest way to fly from SGU to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGU–ROI that never appear on search engines, with no booking fees.