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BDL to USM: distance & flight time
Windsor Locks (Bradley International Airport) → Ko Samui (Samui Airport)
8,850 mi
14,242 km · 7,690 nm
17h 49m
estimated nonstop flight time
+11h
time difference · heading north
See live BDL→USM fares Phone-only fares on this route — call free
Flight time details
8,850 miles nonstop takes roughly 17h 49m 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
- BDL — Bradley International Airport · Windsor Locks, United States
- USM — Samui Airport · Ko Samui, 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 BDL
- HFD · Hartford Brainard Airport14 mi away
- BAF · Westfield-Barnes Regional Airport15 mi away
- CEF · Westover ARB/Metropolitan Airport19 mi away
- OXC · Waterbury Oxford Airport39 mi away
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
Frequently asked questions
How far is BDL from USM?
The flight distance from Windsor Locks (BDL) to Ko Samui (USM) is 8,850 miles (14,242 km, 7,690 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BDL to USM?
A nonstop flight takes about 17h 49m 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 Windsor Locks and Ko Samui?
Ko Samui is 11 hours ahead of Windsor Locks.
What is the cheapest way to fly from BDL to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BDL–USM that never appear on search engines, with no booking fees.