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CEI to PHD: distance & flight time
Chiang Rai (Chiang Rai International Airport) → New Philadelpha (Harry Clever Field)
8,261 mi
13,295 km · 7,179 nm
16h 40m
estimated nonstop flight time
-11h
time difference · heading north
See live CEI→PHD fares Phone-only fares on this route — call free
Flight time details
8,261 miles nonstop takes roughly 16h 40m 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
- PHD — Harry Clever Field · New Philadelpha, 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 PHD
- CAK · Akron Canton Regional Airport31 mi away
- AKC · Akron Fulton International Airport39 mi away
- ZZV · Zanesville Municipal Airport44 mi away
- HLG · Wheeling Ohio County Airport46 mi away
Frequently asked questions
How far is CEI from PHD?
The flight distance from Chiang Rai (CEI) to New Philadelpha (PHD) is 8,261 miles (13,295 km, 7,179 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CEI to PHD?
A nonstop flight takes about 16h 40m 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 New Philadelpha?
New Philadelpha is 11 hours behind Chiang Rai.
What is the cheapest way to fly from CEI to PHD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–PHD that never appear on search engines, with no booking fees.