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JSY to ROI: distance & flight time
Syros Island (Syros Airport) → Roi Et (Roi Et Airport)
4,943 mi
7,955 km · 4,296 nm
10h 10m
estimated nonstop flight time
+4h
time difference · heading east
See live JSY→ROI fares Phone-only fares on this route — call free
Flight time details
4,943 miles nonstop takes roughly 10h 10m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- JSY — Syros Airport · Syros Island, Greece
- 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 JSY
- JMK · Mikonos Airport22 mi away
- PAS · Paros National Airport29 mi away
- JNX · Naxos Airport33 mi away
- MLO · Milos Airport57 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 JSY from ROI?
The flight distance from Syros Island (JSY) to Roi Et (ROI) is 4,943 miles (7,955 km, 4,296 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JSY to ROI?
A nonstop flight takes about 10h 10m 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 Syros Island and Roi Et?
Roi Et is 4 hours ahead of Syros Island.
What is the cheapest way to fly from JSY to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JSY–ROI that never appear on search engines, with no booking fees.