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BOS to XKH: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Phon Savan (Xieng Khouang Airport)
8,150 mi
13,116 km · 7,082 nm
16h 27m
estimated nonstop flight time
+11h
time difference · heading north
See live BOS→XKH fares Phone-only fares on this route — call free
Flight time details
8,150 miles nonstop takes roughly 16h 27m 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
- BOS — General Edward Lawrence Logan International Airport · Boston, United States
- XKH — Xieng Khouang Airport · Phon Savan, Laos
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 BOS
- OWD · Norwood Memorial Airport15 mi away
- BED · Laurence G Hanscom Field16 mi away
- BVY · Beverly Municipal Airport16 mi away
- LWM · Lawrence Municipal Airport25 mi away
Near XKH
- LPQ · Luang Phabang International Airport72 mi away
- NEU · Sam Neua Airport89 mi away
- ZBY · Sayaboury Airport96 mi away
- VTE · Wattay International Airport108 mi away
Frequently asked questions
How far is BOS from XKH?
The flight distance from Boston (BOS) to Phon Savan (XKH) is 8,150 miles (13,116 km, 7,082 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to XKH?
A nonstop flight takes about 16h 27m 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 Boston and Phon Savan?
Phon Savan is 11 hours ahead of Boston.
What is the cheapest way to fly from BOS to XKH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–XKH that never appear on search engines, with no booking fees.