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KOP to CWI: distance & flight time
Nakhon Phanom (Nakhon Phanom Airport) → Clinton (Clinton Municipal Airport)
8,235 mi
13,253 km · 7,156 nm
16h 37m
estimated nonstop flight time
-12h
time difference · heading north
See live KOP→CWI fares Phone-only fares on this route — call free
Flight time details
8,235 miles nonstop takes roughly 16h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- KOP — Nakhon Phanom Airport · Nakhon Phanom, Thailand
- CWI — Clinton Municipal Airport · Clinton, 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 KOP
- SNO · Sakon Nakhon Airport37 mi away
- ZVK · Savannakhet Airport58 mi away
- ROI · Roi Et Airport105 mi away
- VII · Vinh Airport115 mi away
Near CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 mi away
Frequently asked questions
How far is KOP from CWI?
The flight distance from Nakhon Phanom (KOP) to Clinton (CWI) is 8,235 miles (13,253 km, 7,156 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOP to CWI?
A nonstop flight takes about 16h 37m 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 Nakhon Phanom and Clinton?
Clinton is 12 hours behind Nakhon Phanom.
What is the cheapest way to fly from KOP to CWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOP–CWI that never appear on search engines, with no booking fees.