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ROI to RND: distance & flight time
Roi Et (Roi Et Airport) → San Antonio (Randolph Air Force Base)
8,957 mi
14,415 km · 7,783 nm
18h 2m
estimated nonstop flight time
-12h
time difference · heading northeast
See live ROI→RND fares Phone-only fares on this route — call free
Flight time details
8,957 miles nonstop takes roughly 18h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- ROI — Roi Et Airport · Roi Et, Thailand
- RND — Randolph Air Force Base · San Antonio, United States
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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Near RND
- SAT · San Antonio International Airport11 mi away
- SSF · Stinson Municipal Airport18 mi away
- AUS · Austin Bergstrom International Airport59 mi away
- SKF · Lackland Air Force Base21 mi away
Frequently asked questions
How far is ROI from RND?
The flight distance from Roi Et (ROI) to San Antonio (RND) is 8,957 miles (14,415 km, 7,783 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to RND?
A nonstop flight takes about 18h 2m 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 Roi Et and San Antonio?
San Antonio is 12 hours behind Roi Et.
What is the cheapest way to fly from ROI to RND?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–RND that never appear on search engines, with no booking fees.