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ERV to KOS: distance & flight time
Kerrville (Kerrville Municipal Louis Schreiner Field) → Sihanoukville (Sihanoukville International Airport)
9,253 mi
14,891 km · 8,041 nm
18h 37m
estimated nonstop flight time
+12h
time difference · heading northwest
See live ERV→KOS fares Phone-only fares on this route — call free
Flight time details
9,253 miles nonstop takes roughly 18h 37m 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.
The two airports
- ERV — Kerrville Municipal Louis Schreiner Field · Kerrville, United States
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
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 ERV
- AUS · Austin Bergstrom International Airport86 mi away
- SAT · San Antonio International Airport48 mi away
- SKF · Lackland Air Force Base51 mi away
- JCT · Kimble County Airport55 mi away
Near KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Frequently asked questions
How far is ERV from KOS?
The flight distance from Kerrville (ERV) to Sihanoukville (KOS) is 9,253 miles (14,891 km, 8,041 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ERV to KOS?
A nonstop flight takes about 18h 37m 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 Kerrville and Sihanoukville?
Sihanoukville is 12 hours ahead of Kerrville.
What is the cheapest way to fly from ERV to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ERV–KOS that never appear on search engines, with no booking fees.