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FPR to ROI: distance & flight time
Fort Pierce (St Lucie County International Airport) → Roi Et (Roi Et Airport)
9,411 mi
15,145 km · 8,178 nm
18h 55m
estimated nonstop flight time
+11h
time difference · heading north
See live FPR→ROI fares Phone-only fares on this route — call free
Flight time details
9,411 miles nonstop takes roughly 18h 55m 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
- FPR — St Lucie County International Airport · Fort Pierce, 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 FPR
- VRB · Vero Beach Regional Airport11 mi away
- SUA · Witham Field23 mi away
- OBE · Okeechobee County Airport34 mi away
- MLB · Melbourne International Airport45 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 FPR from ROI?
The flight distance from Fort Pierce (FPR) to Roi Et (ROI) is 9,411 miles (15,145 km, 8,178 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FPR to ROI?
A nonstop flight takes about 18h 55m 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 Pierce and Roi Et?
Roi Et is 11 hours ahead of Fort Pierce.
What is the cheapest way to fly from FPR to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FPR–ROI that never appear on search engines, with no booking fees.