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MHT to ROI: distance & flight time
Manchester NH (Manchester-Boston Regional Airport) → Roi Et (Roi Et Airport)
8,346 mi
13,431 km · 7,252 nm
16h 50m
estimated nonstop flight time
+11h
time difference · heading north
See live MHT→ROI fares Phone-only fares on this route — call free
Flight time details
8,346 miles nonstop takes roughly 16h 50m 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
- MHT — Manchester-Boston Regional Airport · Manchester NH, 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 MHT
- BOS · General Edward Lawrence Logan International Airport45 mi away
- ASH · Boire Field11 mi away
- CON · Concord Municipal Airport19 mi away
- LWM · Lawrence Municipal Airport22 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 MHT from ROI?
The flight distance from Manchester NH (MHT) to Roi Et (ROI) is 8,346 miles (13,431 km, 7,252 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MHT to ROI?
A nonstop flight takes about 16h 50m 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 Manchester NH and Roi Et?
Roi Et is 11 hours ahead of Manchester NH.
What is the cheapest way to fly from MHT to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MHT–ROI that never appear on search engines, with no booking fees.