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USM to EOK: distance & flight time
Ko Samui (Samui Airport) → Keokuk (Keokuk Municipal Airport)
8,905 mi
14,330 km · 7,738 nm
17h 56m
estimated nonstop flight time
-12h
time difference · heading north
See live USM→EOK fares Phone-only fares on this route — call free
Flight time details
8,905 miles nonstop takes roughly 17h 56m 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
- USM — Samui Airport · Ko Samui, Thailand
- EOK — Keokuk Municipal Airport · Keokuk, 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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near EOK
- BRL · Southeast Iowa Regional Airport27 mi away
- UIN · Quincy Regional Baldwin Field38 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IRK · Kirksville Regional Airport64 mi away
Frequently asked questions
How far is USM from EOK?
The flight distance from Ko Samui (USM) to Keokuk (EOK) is 8,905 miles (14,330 km, 7,738 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to EOK?
A nonstop flight takes about 17h 56m 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 Ko Samui and Keokuk?
Keokuk is 12 hours behind Ko Samui.
What is the cheapest way to fly from USM to EOK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–EOK that never appear on search engines, with no booking fees.