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SDF to CJM: distance & flight time
Louisville (Louisville International Standiford Field) → Chumphon (Chumphon Airport)
9,043 mi
14,553 km · 7,858 nm
18h 12m
estimated nonstop flight time
+11h
time difference · heading north
See live SDF→CJM fares Phone-only fares on this route — call free
Flight time details
9,043 miles nonstop takes roughly 18h 12m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- SDF — Louisville International Standiford Field · Louisville, United States
- CJM — Chumphon Airport · Chumphon, 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 SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Near CJM
- VBP · Bokpyinn Airport52 mi away
- KAW · Kawthoung Airport72 mi away
- UNN · Ranong Airport83 mi away
- USM · Samui Airport93 mi away
Frequently asked questions
How far is SDF from CJM?
The flight distance from Louisville (SDF) to Chumphon (CJM) is 9,043 miles (14,553 km, 7,858 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to CJM?
A nonstop flight takes about 18h 12m 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 Louisville and Chumphon?
Chumphon is 11 hours ahead of Louisville.
What is the cheapest way to fly from SDF to CJM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–CJM that never appear on search engines, with no booking fees.