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KIX to BOS: distance & flight time
Osaka (Kansai International Airport) → Boston (General Edward Lawrence Logan International Airport)
6,877 mi
11,068 km · 5,976 nm
13h 57m
estimated nonstop flight time
-13h
time difference · heading north
See live KIX→BOS fares Phone-only fares on this route — call free
Flight time details
6,877 miles nonstop takes roughly 13h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- KIX — Kansai International Airport · Osaka, Japan
- BOS — General Edward Lawrence Logan International Airport · Boston, United States
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 KIX
- UKB · Kobe Airport14 mi away
- ITM · Osaka International Airport27 mi away
- TKS · Tokushima Airport/JMSDF Air Base42 mi away
- SHM · Nanki Shirahama Airport53 mi away
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
Frequently asked questions
How far is KIX from BOS?
The flight distance from Osaka (KIX) to Boston (BOS) is 6,877 miles (11,068 km, 5,976 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KIX to BOS?
A nonstop flight takes about 13h 57m 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 Osaka and Boston?
Boston is 13 hours behind Osaka.
What is the cheapest way to fly from KIX to BOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIX–BOS that never appear on search engines, with no booking fees.