Need help booking?
Unpublished phone-only deals available
FTK to ROI: distance & flight time
Fort Knox (Godman Army Air Field) → Roi Et (Roi Et Airport)
8,651 mi
13,922 km · 7,517 nm
17h 26m
estimated nonstop flight time
+11h
time difference · heading north
See live FTK→ROI fares Phone-only fares on this route — call free
Flight time details
8,651 miles nonstop takes roughly 17h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- FTK — Godman Army Air Field · Fort Knox, 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 FTK
- SDF · Louisville International Standiford Field22 mi away
- LOU · Bowman Field28 mi away
- GLW · Glasgow Municipal Airport60 mi away
- FFT · Capital City Airport61 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 FTK from ROI?
The flight distance from Fort Knox (FTK) to Roi Et (ROI) is 8,651 miles (13,922 km, 7,517 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FTK to ROI?
A nonstop flight takes about 17h 26m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from FTK to ROI?
Nonstop service on FTK–ROI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 26m nonstop estimate.
What is the time difference between Fort Knox and Roi Et?
Roi Et is 11 hours ahead of Fort Knox.
What is the cheapest way to fly from FTK to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FTK–ROI that never appear on search engines, with no booking fees.
Why are some FTK to ROI fares phone-only?
Consolidator contracts let us sell certain FTK–ROI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.