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OSF to XKH: distance & flight time

Moscow (Ostafyevo International Airport) → Phon Savan (Xieng Khouang Airport)

4,170 mi
6,711 km · 3,624 nm
8h 39m
estimated nonstop flight time
+4h
time difference · heading east
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Flight time details

4,170 miles nonstop takes roughly 8h 39m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.

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

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.

Frequently asked questions

How far is OSF from XKH?

The flight distance from Moscow (OSF) to Phon Savan (XKH) is 4,170 miles (6,711 km, 3,624 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OSF to XKH?

A nonstop flight takes about 8h 39m 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 Moscow and Phon Savan?

Phon Savan is 4 hours ahead of Moscow.

What is the cheapest way to fly from OSF to XKH?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSF–XKH that never appear on search engines, with no booking fees.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