Need help booking?
Unpublished phone-only deals available
VNS to KOS: distance & flight time
Varanasi (Lal Bahadur Shastri Airport) → Sihanoukville (Sihanoukville International Airport)
1,704 mi
2,742 km · 1,481 nm
3h 48m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live VNS→KOS fares Phone-only fares on this route — call free
Flight time details
1,704 miles nonstop takes roughly 3h 48m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- VNS — Lal Bahadur Shastri Airport · Varanasi, India
- 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 VNS
- IXD · Allahabad Airport70 mi away
- GOP · Gorakhpur Airport96 mi away
- PAT · Lok Nayak Jayaprakash Airport139 mi away
- GAY · Gaya Airport140 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 VNS from KOS?
The flight distance from Varanasi (VNS) to Sihanoukville (KOS) is 1,704 miles (2,742 km, 1,481 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VNS to KOS?
A nonstop flight takes about 3h 48m 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 Varanasi and Sihanoukville?
Sihanoukville is 1.5 hours ahead of Varanasi.
What is the cheapest way to fly from VNS to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VNS–KOS that never appear on search engines, with no booking fees.