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SJT to ROI: distance & flight time
San Angelo (San Angelo Regional Mathis Field) → Roi Et (Roi Et Airport)
8,783 mi
14,135 km · 7,632 nm
17h 41m
estimated nonstop flight time
+12h
time difference · heading northwest
See live SJT→ROI fares Phone-only fares on this route — call free
Flight time details
8,783 miles nonstop takes roughly 17h 41m 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
- SJT — San Angelo Regional Mathis Field · San Angelo, 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 SJT
- OZA · Ozona Municipal Airport60 mi away
- BBD · Curtis Field70 mi away
- JCT · Kimble County Airport73 mi away
- DYS · Dyess Air Force Base83 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 SJT from ROI?
The flight distance from San Angelo (SJT) to Roi Et (ROI) is 8,783 miles (14,135 km, 7,632 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SJT to ROI?
A nonstop flight takes about 17h 41m 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 San Angelo and Roi Et?
Roi Et is 12 hours ahead of San Angelo.
What is the cheapest way to fly from SJT to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SJT–ROI that never appear on search engines, with no booking fees.