Need help booking?
Unpublished phone-only deals available
CEI to FMH: distance & flight time
Chiang Rai (Chiang Rai International Airport) → Falmouth (Cape Cod Coast Guard Air Station)
8,136 mi
13,093 km · 7,070 nm
16h 25m
estimated nonstop flight time
-11h
time difference · heading north
See live CEI→FMH fares Phone-only fares on this route — call free
Flight time details
8,136 miles nonstop takes roughly 16h 25m 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
- FMH — Cape Cod Coast Guard Air Station · Falmouth, 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 FMH
Frequently asked questions
How far is CEI from FMH?
The flight distance from Chiang Rai (CEI) to Falmouth (FMH) is 8,136 miles (13,093 km, 7,070 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to FMH?
A nonstop flight takes about 16h 25m 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 Falmouth?
Falmouth is 11 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to FMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–FMH that never appear on search engines, with no booking fees.