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BRO to KOS: distance & flight time

Brownsville (Brownsville South Padre Island International Airport) → Sihanoukville (Sihanoukville International Airport)

9,545 mi
15,362 km · 8,295 nm
19h 11m
estimated nonstop flight time
+12h
time difference · heading northwest
See live BRO→KOS fares Phone-only fares on this route — call free

Flight time details

9,545 miles nonstop takes roughly 19h 11m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is BRO from KOS?

The flight distance from Brownsville (BRO) to Sihanoukville (KOS) is 9,545 miles (15,362 km, 8,295 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from BRO to KOS?

A nonstop flight takes about 19h 11m 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 Brownsville and Sihanoukville?

Sihanoukville is 12 hours ahead of Brownsville.

What is the cheapest way to fly from BRO to KOS?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BRO–KOS that never appear on search engines, with no booking fees.
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