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FLV to ROI: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Roi Et (Roi Et Airport)
8,418 mi
13,547 km · 7,315 nm
16h 58m
estimated nonstop flight time
+12h
time difference · heading north
See live FLV→ROI fares Phone-only fares on this route — call free
Flight time details
8,418 miles nonstop takes roughly 16h 58m gate to gate, flying north. 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
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from ROI?
The flight distance from Fort Leavenworth (FLV) to Roi Et (ROI) is 8,418 miles (13,547 km, 7,315 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to ROI?
A nonstop flight takes about 16h 58m 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 Fort Leavenworth and Roi Et?
Roi Et is 12 hours ahead of Fort Leavenworth.
What is the cheapest way to fly from FLV to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–ROI that never appear on search engines, with no booking fees.