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IMT to CEI: distance & flight time
Iron Mountain (Ford Airport) → Chiang Rai (Chiang Rai International Airport)
7,865 mi
12,657 km · 6,834 nm
15h 53m
estimated nonstop flight time
+12h
time difference · heading north
See live IMT→CEI fares Phone-only fares on this route — call free
Flight time details
7,865 miles nonstop takes roughly 15h 53m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- IMT — Ford Airport · Iron Mountain, United States
- CEI — Chiang Rai International Airport · Chiang Rai, 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 IMT
- ESC · Delta County Airport50 mi away
- MQT · Sawyer International Airport51 mi away
- MNM · Menominee Regional Airport53 mi away
- EGV · Eagle River Union Airport56 mi away
Near CEI
- THL · Tachileik Airport37 mi away
- HOE · Ban Huoeisay Airport42 mi away
- MOG · Mong Hsat Airport56 mi away
- KET · Kengtung Airport95 mi away
Frequently asked questions
How far is IMT from CEI?
The flight distance from Iron Mountain (IMT) to Chiang Rai (CEI) is 7,865 miles (12,657 km, 6,834 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IMT to CEI?
A nonstop flight takes about 15h 53m 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 Iron Mountain and Chiang Rai?
Chiang Rai is 12 hours ahead of Iron Mountain.
What is the cheapest way to fly from IMT to CEI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IMT–CEI that never appear on search engines, with no booking fees.