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HTL to EFL: distance & flight time
Houghton Lake (Roscommon County - Blodgett Memorial Airport) → Keffallinia (Kefallinia Airport)
5,077 mi
8,170 km · 4,412 nm
10h 25m
estimated nonstop flight time
+7h
time difference · heading northeast
See live HTL→EFL fares Phone-only fares on this route — call free
Flight time details
5,077 miles nonstop takes roughly 10h 25m 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
- HTL — Roscommon County - Blodgett Memorial Airport · Houghton Lake, 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 HTL
- GDW · Gladwin Zettel Memorial Airport29 mi away
- GLR · Gaylord Regional Airport45 mi away
- TVC · Cherry Capital Airport52 mi away
- ECA · Iosco County Airport62 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 HTL from EFL?
The flight distance from Houghton Lake (HTL) to Keffallinia (EFL) is 5,077 miles (8,170 km, 4,412 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HTL to EFL?
A nonstop flight takes about 10h 25m 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 Houghton Lake and Keffallinia?
Keffallinia is 7 hours ahead of Houghton Lake.
What is the cheapest way to fly from HTL to EFL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HTL–EFL that never appear on search engines, with no booking fees.