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CEI to ROC: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Rochester (Greater Rochester International Airport)
8,076 mi
12,997 km · 7,018 nm
16h 18m
estimated nonstop flight time
-11h
time difference · heading north
See live CEI→ROC fares Phone-only fares on this route — call free
Flight time details
8,076 miles nonstop takes roughly 16h 18m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- CEI — Chiang Rai International Airport · Chiang Rai, Thailand
- ROC — Greater Rochester International Airport · Rochester, United States
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 CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Near ROC
- BUF · Buffalo Niagara International Airport55 mi away
- IAG · Niagara Falls International Airport64 mi away
- YYZ · Lester B. Pearson International Airport106 mi away
- YTR · CFB Trenton69 mi away
Frequently asked questions
How far is CEI from ROC?
The flight distance from Chiang Rai (CEI) to Rochester (ROC) is 8,076 miles (12,997 km, 7,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to ROC?
A nonstop flight takes about 16h 18m 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 Chiang Rai and Rochester?
Rochester is 11 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to ROC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–ROC that never appear on search engines, with no booking fees.