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ROI to NRT: distance & flight time
Roi Et (Roi Et Airport) → Tokyo (Narita International Airport)
2,626 mi
4,226 km · 2,282 nm
5h 37m
estimated nonstop flight time
+2h
time difference · heading northeast
See live ROI→NRT fares Phone-only fares on this route — call free
Flight time details
2,626 miles nonstop takes roughly 5h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- ROI — Roi Et Airport · Roi Et, Thailand
- NRT — Narita International Airport · Tokyo, Japan
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 NRT
- HND · Tokyo Haneda International Airport37 mi away
- IBR · Hyakuri Airport29 mi away
- NJA · Atsugi Naval Air Facility57 mi away
- OKO · Yokota Air Base58 mi away
Frequently asked questions
How far is ROI from NRT?
The flight distance from Roi Et (ROI) to Tokyo (NRT) is 2,626 miles (4,226 km, 2,282 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to NRT?
A nonstop flight takes about 5h 37m 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 Tokyo?
Tokyo is 2 hours ahead of Roi Et.
What is the cheapest way to fly from ROI to NRT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–NRT that never appear on search engines, with no booking fees.