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BOS to EFL: distance & flight time
Boston (General Edward Lawrence Logan International Airport) → Keffallinia (Kefallinia Airport)
4,586 mi
7,381 km · 3,985 nm
9h 28m
estimated nonstop flight time
+7h
time difference · heading northeast
See live BOS→EFL fares Phone-only fares on this route — call free
Flight time details
4,586 miles nonstop takes roughly 9h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- BOS — General Edward Lawrence Logan International Airport · Boston, United States
- EFL — Kefallinia Airport · Keffallinia, Greece
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 EFL
- ZTH · Zakynthos International Airport "Dionysios Solomos"33 mi away
- PYR · Andravida Air Base45 mi away
- GPA · Araxos Airport50 mi away
- AGQ · Agrinion Air Base57 mi away
Frequently asked questions
How far is BOS from EFL?
The flight distance from Boston (BOS) to Keffallinia (EFL) is 4,586 miles (7,381 km, 3,985 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BOS to EFL?
A nonstop flight takes about 9h 28m 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 Keffallinia?
Keffallinia is 7 hours ahead of Boston.
What is the cheapest way to fly from BOS to EFL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BOS–EFL that never appear on search engines, with no booking fees.