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EFL to RIW: distance & flight time
Keffallinia (Kefallinia Airport) → Riverton WY (Riverton Regional Airport)
5,980 mi
9,624 km · 5,197 nm
12h 12m
estimated nonstop flight time
-9h
time difference · heading northwest
See live EFL→RIW fares Phone-only fares on this route — call free
Flight time details
5,980 miles nonstop takes roughly 12h 12m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- EFL — Kefallinia Airport · Keffallinia, Greece
- RIW — Riverton Regional Airport · Riverton WY, 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 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
Near RIW
- LND · Hunt Field22 mi away
- WRL · Worland Municipal Airport67 mi away
- PWY · Ralph Wenz Field71 mi away
- BPI · Miley Memorial Field90 mi away
Frequently asked questions
How far is EFL from RIW?
The flight distance from Keffallinia (EFL) to Riverton WY (RIW) is 5,980 miles (9,624 km, 5,197 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EFL to RIW?
A nonstop flight takes about 12h 12m 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 Keffallinia and Riverton WY?
Riverton WY is 9 hours behind Keffallinia.
What is the cheapest way to fly from EFL to RIW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EFL–RIW that never appear on search engines, with no booking fees.