Need help booking?
Unpublished phone-only deals available
USM to OKK: distance & flight time
Ko Samui (Samui Airport) → Kokomo (Kokomo Municipal Airport)
8,955 mi
14,411 km · 7,782 nm
18h 2m
estimated nonstop flight time
—
time difference · heading north
See live USM→OKK fares Phone-only fares on this route — call free
Flight time details
8,955 miles nonstop takes roughly 18h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- OKK — Kokomo Municipal Airport · Kokomo, 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 OKK
- GUS · Grissom Air Reserve Base10 mi away
- AID · Anderson Municipal Darlington Field37 mi away
- MIE · Delaware County Johnson Field40 mi away
- LAF · Purdue University Airport47 mi away
Frequently asked questions
How far is USM from OKK?
The flight distance from Ko Samui (USM) to Kokomo (OKK) is 8,955 miles (14,411 km, 7,782 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to OKK?
A nonstop flight takes about 18h 2m 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 cheapest way to fly from USM to OKK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–OKK that never appear on search engines, with no booking fees.