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CQF to BOI: distance & flight time
Calais (Calais-Dunkerque Airport) → Boise (Boise Air Terminal/Gowen Field)
4,930 mi
7,934 km · 4,284 nm
10h 8m
estimated nonstop flight time
-8h
time difference · heading northwest
See live CQF→BOI fares Phone-only fares on this route — call free
Flight time details
4,930 miles nonstop takes roughly 10h 8m 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
- CQF — Calais-Dunkerque Airport · Calais, France
- 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 CQF
- LTQ · Le Touquet-Côte d'Opale Airport34 mi away
- MSE · Kent International Airport37 mi away
- HZB · Merville-Calonne Airport38 mi away
- LYM · Lympne Airport42 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 CQF from BOI?
The flight distance from Calais (CQF) to Boise (BOI) is 4,930 miles (7,934 km, 4,284 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CQF to BOI?
A nonstop flight takes about 10h 8m 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 Calais and Boise?
Boise is 8 hours behind Calais.
What is the cheapest way to fly from CQF to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CQF–BOI that never appear on search engines, with no booking fees.