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CIY to BOI: distance & flight time
Comiso (Comiso Airport) → Boise (Boise Air Terminal/Gowen Field)
6,075 mi
9,776 km · 5,279 nm
12h 23m
estimated nonstop flight time
-8h
time difference · heading northwest
See live CIY→BOI fares Phone-only fares on this route — call free
Flight time details
6,075 miles nonstop takes roughly 12h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- CIY — Comiso Airport · Comiso, Italy
- BOI — Boise Air Terminal/Gowen Field · Boise, 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 CIY
- NSY · Sigonella Navy Air Base33 mi away
- CTA · Catania-Fontanarossa Airport41 mi away
- GZM · Xewkija Heliport69 mi away
- MLA · Malta International Airport79 mi away
Near BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Frequently asked questions
How far is CIY from BOI?
The flight distance from Comiso (CIY) to Boise (BOI) is 6,075 miles (9,776 km, 5,279 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CIY to BOI?
A nonstop flight takes about 12h 23m 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 Comiso and Boise?
Boise is 8 hours behind Comiso.
What is the cheapest way to fly from CIY to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIY–BOI that never appear on search engines, with no booking fees.