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USM to CGN: distance & flight time
Ko Samui (Samui Airport) → Cologne (Cologne Bonn Airport)
5,834 mi
9,389 km · 5,070 nm
11h 54m
estimated nonstop flight time
-5h
time difference · heading northwest
See live USM→CGN fares Phone-only fares on this route — call free
Flight time details
5,834 miles nonstop takes roughly 11h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- CGN — Cologne Bonn Airport · Cologne, Germany
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 CGN
- BNJ · Bonn-Hangelar Airport7 mi away
- DUS · Düsseldorf Airport34 mi away
- MGL · Mönchengladbach Airport37 mi away
- ESS · Essen Mulheim Airport38 mi away
Frequently asked questions
How far is USM from CGN?
The flight distance from Ko Samui (USM) to Cologne (CGN) is 5,834 miles (9,389 km, 5,070 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to CGN?
A nonstop flight takes about 11h 54m 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 Cologne?
Cologne is 5 hours behind Ko Samui.
What is the cheapest way to fly from USM to CGN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–CGN that never appear on search engines, with no booking fees.